307878060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13831}}^1$

素因数の和:13903

約数の個数: 96

約数和(自身を含む): 1003871232

約数和(自身を除く): 695993172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 13831, 22260, 27662, 41493, 55324, 69155, 82986, 96817, 138310, 165972, 193634, 207465, 276620, 290451, 387268, 414930, 484085, 580902, 733043, 829860, 968170, 1161804, 1452255, 1466086, 1936340, 2199129, 2904510, 2932172, 3665215, 4398258, 5131301, 5809020, 7330430, 8796516, 10262602, 10995645, 14660860, 15393903, 20525204, 21991290, 25656505, 30787806, 43982580, 51313010, 61575612, 76969515, 102626020, 153939030, 307878060]

約数ペア:

[(1, 307878060), (2, 153939030), (3, 102626020), (4, 76969515), (5, 61575612), (6, 51313010), (7, 43982580), (10, 30787806), (12, 25656505), (14, 21991290), (15, 20525204), (20, 15393903), (21, 14660860), (28, 10995645), (30, 10262602), (35, 8796516), (42, 7330430), (53, 5809020), (60, 5131301), (70, 4398258), (84, 3665215), (105, 2932172), (106, 2904510), (140, 2199129), (159, 1936340), (210, 1466086), (212, 1452255), (265, 1161804), (318, 968170), (371, 829860), (420, 733043), (530, 580902), (636, 484085), (742, 414930), (795, 387268), (1060, 290451), (1113, 276620), (1484, 207465), (1590, 193634), (1855, 165972), (2226, 138310), (3180, 96817), (3710, 82986), (4452, 69155), (5565, 55324), (7420, 41493), (11130, 27662), (13831, 22260)]