15210007710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1698

約数の個数: 128

約数和(自身を含む): 38467989504

約数和(自身を除く): 23257981794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 157, 186, 219, 310, 314, 365, 438, 465, 471, 730, 785, 930, 942, 1095, 1427, 1570, 2190, 2263, 2355, 2854, 4281, 4526, 4710, 4867, 6789, 7135, 8562, 9734, 11315, 11461, 13578, 14270, 14601, 21405, 22630, 22922, 24335, 29202, 33945, 34383, 42810, 44237, 48670, 57305, 67890, 68766, 73005, 88474, 104171, 114610, 132711, 146010, 171915, 208342, 221185, 224039, 265422, 312513, 343830, 355291, 442370, 448078, 520855, 625026, 663555, 672117, 710582, 1041710, 1065873, 1120195, 1327110, 1344234, 1562565, 1776455, 2131746, 2240390, 3125130, 3229301, 3360585, 3552910, 5329365, 6458602, 6721170, 6945209, 9687903, 10658730, 13890418, 16146505, 16354847, 19375806, 20835627, 32293010, 32709694, 34726045, 41671254, 48439515, 49064541, 69452090, 81774235, 96879030, 98129082, 104178135, 163548470, 208356270, 245322705, 490645410, 507000257, 1014000514, 1521000771, 2535001285, 3042001542, 5070002570, 7605003855, 15210007710]

約数ペア:

[(1, 15210007710), (2, 7605003855), (3, 5070002570), (5, 3042001542), (6, 2535001285), (10, 1521000771), (15, 1014000514), (30, 507000257), (31, 490645410), (62, 245322705), (73, 208356270), (93, 163548470), (146, 104178135), (155, 98129082), (157, 96879030), (186, 81774235), (219, 69452090), (310, 49064541), (314, 48439515), (365, 41671254), (438, 34726045), (465, 32709694), (471, 32293010), (730, 20835627), (785, 19375806), (930, 16354847), (942, 16146505), (1095, 13890418), (1427, 10658730), (1570, 9687903), (2190, 6945209), (2263, 6721170), (2355, 6458602), (2854, 5329365), (4281, 3552910), (4526, 3360585), (4710, 3229301), (4867, 3125130), (6789, 2240390), (7135, 2131746), (8562, 1776455), (9734, 1562565), (11315, 1344234), (11461, 1327110), (13578, 1120195), (14270, 1065873), (14601, 1041710), (21405, 710582), (22630, 672117), (22922, 663555), (24335, 625026), (29202, 520855), (33945, 448078), (34383, 442370), (42810, 355291), (44237, 343830), (48670, 312513), (57305, 265422), (67890, 224039), (68766, 221185), (73005, 208342), (88474, 171915), (104171, 146010), (114610, 132711)]