1731156310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9601}}^1$

素因数の和:9713

約数の個数: 64

約数和(自身を含む): 3581161920

約数和(自身を除く): 1850005610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 146, 190, 247, 365, 494, 730, 949, 1235, 1387, 1898, 2470, 2774, 4745, 6935, 9490, 9601, 13870, 18031, 19202, 36062, 48005, 90155, 96010, 124813, 180310, 182419, 249626, 364838, 624065, 700873, 912095, 1248130, 1401746, 1824190, 2371447, 3504365, 4742894, 7008730, 9111349, 11857235, 13316587, 18222698, 23714470, 26633174, 45556745, 66582935, 91113490, 133165870, 173115631, 346231262, 865578155, 1731156310]

約数ペア:

[(1, 1731156310), (2, 865578155), (5, 346231262), (10, 173115631), (13, 133165870), (19, 91113490), (26, 66582935), (38, 45556745), (65, 26633174), (73, 23714470), (95, 18222698), (130, 13316587), (146, 11857235), (190, 9111349), (247, 7008730), (365, 4742894), (494, 3504365), (730, 2371447), (949, 1824190), (1235, 1401746), (1387, 1248130), (1898, 912095), (2470, 700873), (2774, 624065), (4745, 364838), (6935, 249626), (9490, 182419), (9601, 180310), (13870, 124813), (18031, 96010), (19202, 90155), (36062, 48005)]