8191620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 26319384

約数和(自身を除く): 18127764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2677, 3060, 5354, 8031, 10708, 13385, 16062, 24093, 26770, 32124, 40155, 45509, 48186, 53540, 80310, 91018, 96372, 120465, 136527, 160620, 182036, 227545, 240930, 273054, 409581, 455090, 481860, 546108, 682635, 819162, 910180, 1365270, 1638324, 2047905, 2730540, 4095810, 8191620]

約数ペア:

[(1, 8191620), (2, 4095810), (3, 2730540), (4, 2047905), (5, 1638324), (6, 1365270), (9, 910180), (10, 819162), (12, 682635), (15, 546108), (17, 481860), (18, 455090), (20, 409581), (30, 273054), (34, 240930), (36, 227545), (45, 182036), (51, 160620), (60, 136527), (68, 120465), (85, 96372), (90, 91018), (102, 80310), (153, 53540), (170, 48186), (180, 45509), (204, 40155), (255, 32124), (306, 26770), (340, 24093), (510, 16062), (612, 13385), (765, 10708), (1020, 8031), (1530, 5354), (2677, 3060)]