1520967570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 3905169408

約数和(自身を除く): 2384201838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 113, 123, 155, 186, 205, 226, 246, 310, 339, 353, 410, 465, 565, 615, 678, 706, 930, 1059, 1130, 1230, 1271, 1695, 1765, 2118, 2542, 3390, 3503, 3530, 3813, 4633, 5295, 6355, 7006, 7626, 9266, 10509, 10590, 10943, 12710, 13899, 14473, 17515, 19065, 21018, 21886, 23165, 27798, 28946, 32829, 35030, 38130, 39889, 43419, 46330, 52545, 54715, 65658, 69495, 72365, 79778, 86838, 105090, 109430, 119667, 138990, 143623, 144730, 164145, 199445, 217095, 239334, 287246, 328290, 398890, 430869, 434190, 448663, 598335, 718115, 861738, 897326, 1196670, 1236559, 1345989, 1436230, 1635449, 2154345, 2243315, 2473118, 2691978, 3270898, 3709677, 4308690, 4486630, 4906347, 6182795, 6729945, 7419354, 8177245, 9812694, 12365590, 13459890, 16354490, 18548385, 24531735, 37096770, 49063470, 50698919, 101397838, 152096757, 253494595, 304193514, 506989190, 760483785, 1520967570]

約数ペア:

[(1, 1520967570), (2, 760483785), (3, 506989190), (5, 304193514), (6, 253494595), (10, 152096757), (15, 101397838), (30, 50698919), (31, 49063470), (41, 37096770), (62, 24531735), (82, 18548385), (93, 16354490), (113, 13459890), (123, 12365590), (155, 9812694), (186, 8177245), (205, 7419354), (226, 6729945), (246, 6182795), (310, 4906347), (339, 4486630), (353, 4308690), (410, 3709677), (465, 3270898), (565, 2691978), (615, 2473118), (678, 2243315), (706, 2154345), (930, 1635449), (1059, 1436230), (1130, 1345989), (1230, 1236559), (1271, 1196670), (1695, 897326), (1765, 861738), (2118, 718115), (2542, 598335), (3390, 448663), (3503, 434190), (3530, 430869), (3813, 398890), (4633, 328290), (5295, 287246), (6355, 239334), (7006, 217095), (7626, 199445), (9266, 164145), (10509, 144730), (10590, 143623), (10943, 138990), (12710, 119667), (13899, 109430), (14473, 105090), (17515, 86838), (19065, 79778), (21018, 72365), (21886, 69495), (23165, 65658), (27798, 54715), (28946, 52545), (32829, 46330), (35030, 43419), (38130, 39889)]