69567550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 151240320

約数和(自身を除く): 81672770

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 43, 50, 65, 86, 95, 130, 131, 190, 215, 247, 262, 325, 430, 475, 494, 559, 650, 655, 817, 950, 1075, 1118, 1235, 1310, 1634, 1703, 2150, 2470, 2489, 2795, 3275, 3406, 4085, 4978, 5590, 5633, 6175, 6550, 8170, 8515, 10621, 11266, 12350, 12445, 13975, 17030, 20425, 21242, 24890, 27950, 28165, 32357, 40850, 42575, 53105, 56330, 62225, 64714, 73229, 85150, 106210, 107027, 124450, 140825, 146458, 161785, 214054, 265525, 281650, 323570, 366145, 531050, 535135, 732290, 808925, 1070270, 1391351, 1617850, 1830725, 2675675, 2782702, 3661450, 5351350, 6956755, 13913510, 34783775, 69567550]

約数ペア:

[(1, 69567550), (2, 34783775), (5, 13913510), (10, 6956755), (13, 5351350), (19, 3661450), (25, 2782702), (26, 2675675), (38, 1830725), (43, 1617850), (50, 1391351), (65, 1070270), (86, 808925), (95, 732290), (130, 535135), (131, 531050), (190, 366145), (215, 323570), (247, 281650), (262, 265525), (325, 214054), (430, 161785), (475, 146458), (494, 140825), (559, 124450), (650, 107027), (655, 106210), (817, 85150), (950, 73229), (1075, 64714), (1118, 62225), (1235, 56330), (1310, 53105), (1634, 42575), (1703, 40850), (2150, 32357), (2470, 28165), (2489, 27950), (2795, 24890), (3275, 21242), (3406, 20425), (4085, 17030), (4978, 13975), (5590, 12445), (5633, 12350), (6175, 11266), (6550, 10621), (8170, 8515)]