2017670250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 5177323008

約数和(自身を除く): 3159652758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 193, 250, 263, 265, 318, 375, 386, 526, 530, 579, 750, 789, 795, 965, 1158, 1315, 1325, 1578, 1590, 1930, 2630, 2650, 2895, 3945, 3975, 4825, 5790, 6575, 6625, 7890, 7950, 9650, 10229, 13150, 13250, 13939, 14475, 19725, 19875, 20458, 24125, 27878, 28950, 30687, 32875, 39450, 39750, 41817, 48250, 50759, 51145, 61374, 65750, 69695, 72375, 83634, 98625, 101518, 102290, 139390, 144750, 152277, 153435, 197250, 209085, 253795, 255725, 304554, 306870, 348475, 418170, 507590, 511450, 696950, 761385, 767175, 1045425, 1268975, 1278625, 1522770, 1534350, 1742375, 2090850, 2537950, 2557250, 2690227, 3484750, 3806925, 3835875, 5227125, 5380454, 6344875, 7613850, 7671750, 8070681, 10454250, 12689750, 13451135, 16141362, 19034625, 26902270, 38069250, 40353405, 67255675, 80706810, 134511350, 201767025, 336278375, 403534050, 672556750, 1008835125, 2017670250]

約数ペア:

[(1, 2017670250), (2, 1008835125), (3, 672556750), (5, 403534050), (6, 336278375), (10, 201767025), (15, 134511350), (25, 80706810), (30, 67255675), (50, 40353405), (53, 38069250), (75, 26902270), (106, 19034625), (125, 16141362), (150, 13451135), (159, 12689750), (193, 10454250), (250, 8070681), (263, 7671750), (265, 7613850), (318, 6344875), (375, 5380454), (386, 5227125), (526, 3835875), (530, 3806925), (579, 3484750), (750, 2690227), (789, 2557250), (795, 2537950), (965, 2090850), (1158, 1742375), (1315, 1534350), (1325, 1522770), (1578, 1278625), (1590, 1268975), (1930, 1045425), (2630, 767175), (2650, 761385), (2895, 696950), (3945, 511450), (3975, 507590), (4825, 418170), (5790, 348475), (6575, 306870), (6625, 304554), (7890, 255725), (7950, 253795), (9650, 209085), (10229, 197250), (13150, 153435), (13250, 152277), (13939, 144750), (14475, 139390), (19725, 102290), (19875, 101518), (20458, 98625), (24125, 83634), (27878, 72375), (28950, 69695), (30687, 65750), (32875, 61374), (39450, 51145), (39750, 50759), (41817, 48250)]