718042770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15200

約数の個数: 96

約数和(自身を含む): 2040629760

約数和(自身を除く): 1322586990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4743, 5270, 7905, 9486, 15139, 15810, 23715, 30278, 45417, 47430, 75695, 90834, 136251, 151390, 227085, 257363, 272502, 454170, 469309, 514726, 681255, 772089, 938618, 1286815, 1362510, 1407927, 1544178, 2316267, 2346545, 2573630, 2815854, 3860445, 4223781, 4632534, 4693090, 7039635, 7720890, 7978253, 8447562, 11581335, 14079270, 15956506, 21118905, 23162670, 23934759, 39891265, 42237810, 47869518, 71804277, 79782530, 119673795, 143608554, 239347590, 359021385, 718042770]

約数ペア:

[(1, 718042770), (2, 359021385), (3, 239347590), (5, 143608554), (6, 119673795), (9, 79782530), (10, 71804277), (15, 47869518), (17, 42237810), (18, 39891265), (30, 23934759), (31, 23162670), (34, 21118905), (45, 15956506), (51, 14079270), (62, 11581335), (85, 8447562), (90, 7978253), (93, 7720890), (102, 7039635), (153, 4693090), (155, 4632534), (170, 4223781), (186, 3860445), (255, 2815854), (279, 2573630), (306, 2346545), (310, 2316267), (465, 1544178), (510, 1407927), (527, 1362510), (558, 1286815), (765, 938618), (930, 772089), (1054, 681255), (1395, 514726), (1530, 469309), (1581, 454170), (2635, 272502), (2790, 257363), (3162, 227085), (4743, 151390), (5270, 136251), (7905, 90834), (9486, 75695), (15139, 47430), (15810, 45417), (23715, 30278)]