104901090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 308551680

約数和(自身を除く): 203650590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 431, 570, 610, 665, 798, 854, 862, 915, 1159, 1281, 1293, 1330, 1830, 1995, 2135, 2155, 2318, 2562, 2586, 3017, 3477, 3990, 4270, 4310, 5795, 6034, 6405, 6465, 6954, 8113, 8189, 9051, 11590, 12810, 12930, 15085, 16226, 16378, 17385, 18102, 24339, 24567, 26291, 30170, 34770, 40565, 40945, 45255, 48678, 49134, 52582, 57323, 78873, 81130, 81890, 90510, 114646, 121695, 122835, 131455, 157746, 171969, 184037, 243390, 245670, 262910, 286615, 343938, 368074, 394365, 499529, 552111, 573230, 788730, 859845, 920185, 999058, 1104222, 1498587, 1719690, 1840370, 2497645, 2760555, 2997174, 3496703, 4995290, 5521110, 6993406, 7492935, 10490109, 14985870, 17483515, 20980218, 34967030, 52450545, 104901090]

約数ペア:

[(1, 104901090), (2, 52450545), (3, 34967030), (5, 20980218), (6, 17483515), (7, 14985870), (10, 10490109), (14, 7492935), (15, 6993406), (19, 5521110), (21, 4995290), (30, 3496703), (35, 2997174), (38, 2760555), (42, 2497645), (57, 1840370), (61, 1719690), (70, 1498587), (95, 1104222), (105, 999058), (114, 920185), (122, 859845), (133, 788730), (183, 573230), (190, 552111), (210, 499529), (266, 394365), (285, 368074), (305, 343938), (366, 286615), (399, 262910), (427, 245670), (431, 243390), (570, 184037), (610, 171969), (665, 157746), (798, 131455), (854, 122835), (862, 121695), (915, 114646), (1159, 90510), (1281, 81890), (1293, 81130), (1330, 78873), (1830, 57323), (1995, 52582), (2135, 49134), (2155, 48678), (2318, 45255), (2562, 40945), (2586, 40565), (3017, 34770), (3477, 30170), (3990, 26291), (4270, 24567), (4310, 24339), (5795, 18102), (6034, 17385), (6405, 16378), (6465, 16226), (6954, 15085), (8113, 12930), (8189, 12810), (9051, 11590)]