15477210

素因数分解:

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

素因数の和:473

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 34289190

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, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 431, 513, 570, 630, 665, 798, 855, 862, 945, 1026, 1197, 1293, 1330, 1710, 1890, 1995, 2155, 2394, 2565, 2586, 3017, 3591, 3879, 3990, 4310, 5130, 5985, 6034, 6465, 7182, 7758, 8189, 9051, 11637, 11970, 12930, 15085, 16378, 17955, 18102, 19395, 23274, 24567, 27153, 30170, 35910, 38790, 40945, 45255, 49134, 54306, 57323, 58185, 73701, 81459, 81890, 90510, 114646, 116370, 122835, 135765, 147402, 162918, 171969, 221103, 245670, 271530, 286615, 343938, 368505, 407295, 442206, 515907, 573230, 737010, 814590, 859845, 1031814, 1105515, 1547721, 1719690, 2211030, 2579535, 3095442, 5159070, 7738605, 15477210]

約数ペア:

[(1, 15477210), (2, 7738605), (3, 5159070), (5, 3095442), (6, 2579535), (7, 2211030), (9, 1719690), (10, 1547721), (14, 1105515), (15, 1031814), (18, 859845), (19, 814590), (21, 737010), (27, 573230), (30, 515907), (35, 442206), (38, 407295), (42, 368505), (45, 343938), (54, 286615), (57, 271530), (63, 245670), (70, 221103), (90, 171969), (95, 162918), (105, 147402), (114, 135765), (126, 122835), (133, 116370), (135, 114646), (171, 90510), (189, 81890), (190, 81459), (210, 73701), (266, 58185), (270, 57323), (285, 54306), (315, 49134), (342, 45255), (378, 40945), (399, 38790), (431, 35910), (513, 30170), (570, 27153), (630, 24567), (665, 23274), (798, 19395), (855, 18102), (862, 17955), (945, 16378), (1026, 15085), (1197, 12930), (1293, 11970), (1330, 11637), (1710, 9051), (1890, 8189), (1995, 7758), (2155, 7182), (2394, 6465), (2565, 6034), (2586, 5985), (3017, 5130), (3591, 4310), (3879, 3990)]