307209630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2690

約数の個数: 128

約数和(自身を含む): 928908288

約数和(自身を除く): 621698658

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1806, 2617, 2730, 2795, 3010, 3354, 3913, 4515, 5234, 5590, 7826, 7851, 8385, 9030, 11739, 13085, 15702, 16770, 18319, 19565, 23478, 26170, 34021, 36638, 39130, 39255, 54957, 58695, 68042, 78510, 91595, 102063, 109914, 112531, 117390, 170105, 183190, 204126, 225062, 238147, 274785, 337593, 340210, 476294, 510315, 549570, 562655, 675186, 714441, 787717, 1020630, 1125310, 1190735, 1428882, 1462903, 1575434, 1687965, 2363151, 2381470, 2925806, 3375930, 3572205, 3938585, 4388709, 4726302, 7144410, 7314515, 7877170, 8777418, 10240321, 11815755, 14629030, 20480642, 21943545, 23631510, 30720963, 43887090, 51201605, 61441926, 102403210, 153604815, 307209630]

約数ペア:

[(1, 307209630), (2, 153604815), (3, 102403210), (5, 61441926), (6, 51201605), (7, 43887090), (10, 30720963), (13, 23631510), (14, 21943545), (15, 20480642), (21, 14629030), (26, 11815755), (30, 10240321), (35, 8777418), (39, 7877170), (42, 7314515), (43, 7144410), (65, 4726302), (70, 4388709), (78, 3938585), (86, 3572205), (91, 3375930), (105, 2925806), (129, 2381470), (130, 2363151), (182, 1687965), (195, 1575434), (210, 1462903), (215, 1428882), (258, 1190735), (273, 1125310), (301, 1020630), (390, 787717), (430, 714441), (455, 675186), (546, 562655), (559, 549570), (602, 510315), (645, 476294), (903, 340210), (910, 337593), (1118, 274785), (1290, 238147), (1365, 225062), (1505, 204126), (1677, 183190), (1806, 170105), (2617, 117390), (2730, 112531), (2795, 109914), (3010, 102063), (3354, 91595), (3913, 78510), (4515, 68042), (5234, 58695), (5590, 54957), (7826, 39255), (7851, 39130), (8385, 36638), (9030, 34021), (11739, 26170), (13085, 23478), (15702, 19565), (16770, 18319)]