139294890

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 313579350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 243, 266, 270, 285, 315, 342, 378, 399, 405, 431, 486, 513, 567, 570, 630, 665, 798, 810, 855, 862, 945, 1026, 1134, 1197, 1215, 1293, 1330, 1539, 1701, 1710, 1890, 1995, 2155, 2394, 2430, 2565, 2586, 2835, 3017, 3078, 3402, 3591, 3879, 3990, 4310, 4617, 5130, 5670, 5985, 6034, 6465, 7182, 7695, 7758, 8189, 8505, 9051, 9234, 10773, 11637, 11970, 12930, 15085, 15390, 16378, 17010, 17955, 18102, 19395, 21546, 23085, 23274, 24567, 27153, 30170, 32319, 34911, 35910, 38790, 40945, 45255, 46170, 49134, 53865, 54306, 57323, 58185, 64638, 69822, 73701, 81459, 81890, 90510, 104733, 107730, 114646, 116370, 122835, 135765, 147402, 161595, 162918, 171969, 174555, 209466, 221103, 244377, 245670, 271530, 286615, 323190, 343938, 349110, 368505, 407295, 442206, 488754, 515907, 523665, 573230, 663309, 733131, 737010, 814590, 859845, 1031814, 1047330, 1105515, 1221885, 1326618, 1466262, 1547721, 1719690, 1989927, 2211030, 2443770, 2579535, 3095442, 3316545, 3665655, 3979854, 4643163, 5159070, 6633090, 7331310, 7738605, 9286326, 9949635, 13929489, 15477210, 19899270, 23215815, 27858978, 46431630, 69647445, 139294890]

約数ペア:

[(1, 139294890), (2, 69647445), (3, 46431630), (5, 27858978), (6, 23215815), (7, 19899270), (9, 15477210), (10, 13929489), (14, 9949635), (15, 9286326), (18, 7738605), (19, 7331310), (21, 6633090), (27, 5159070), (30, 4643163), (35, 3979854), (38, 3665655), (42, 3316545), (45, 3095442), (54, 2579535), (57, 2443770), (63, 2211030), (70, 1989927), (81, 1719690), (90, 1547721), (95, 1466262), (105, 1326618), (114, 1221885), (126, 1105515), (133, 1047330), (135, 1031814), (162, 859845), (171, 814590), (189, 737010), (190, 733131), (210, 663309), (243, 573230), (266, 523665), (270, 515907), (285, 488754), (315, 442206), (342, 407295), (378, 368505), (399, 349110), (405, 343938), (431, 323190), (486, 286615), (513, 271530), (567, 245670), (570, 244377), (630, 221103), (665, 209466), (798, 174555), (810, 171969), (855, 162918), (862, 161595), (945, 147402), (1026, 135765), (1134, 122835), (1197, 116370), (1215, 114646), (1293, 107730), (1330, 104733), (1539, 90510), (1701, 81890), (1710, 81459), (1890, 73701), (1995, 69822), (2155, 64638), (2394, 58185), (2430, 57323), (2565, 54306), (2586, 53865), (2835, 49134), (3017, 46170), (3078, 45255), (3402, 40945), (3591, 38790), (3879, 35910), (3990, 34911), (4310, 32319), (4617, 30170), (5130, 27153), (5670, 24567), (5985, 23274), (6034, 23085), (6465, 21546), (7182, 19395), (7695, 18102), (7758, 17955), (8189, 17010), (8505, 16378), (9051, 15390), (9234, 15085), (10773, 12930), (11637, 11970)]