747153810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14920

約数の個数: 96

約数和(自身を含む): 2140826688

約数和(自身を除く): 1393672878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5590, 8385, 10062, 14851, 16770, 25155, 29702, 44553, 50310, 74255, 89106, 133659, 148510, 193063, 222765, 267318, 386126, 445530, 579189, 638593, 668295, 965315, 1158378, 1277186, 1336590, 1737567, 1915779, 1930630, 2895945, 3192965, 3475134, 3831558, 5747337, 5791890, 6385930, 8301709, 8687835, 9578895, 11494674, 16603418, 17375670, 19157790, 24905127, 28736685, 41508545, 49810254, 57473370, 74715381, 83017090, 124525635, 149430762, 249051270, 373576905, 747153810]

約数ペア:

[(1, 747153810), (2, 373576905), (3, 249051270), (5, 149430762), (6, 124525635), (9, 83017090), (10, 74715381), (13, 57473370), (15, 49810254), (18, 41508545), (26, 28736685), (30, 24905127), (39, 19157790), (43, 17375670), (45, 16603418), (65, 11494674), (78, 9578895), (86, 8687835), (90, 8301709), (117, 6385930), (129, 5791890), (130, 5747337), (195, 3831558), (215, 3475134), (234, 3192965), (258, 2895945), (387, 1930630), (390, 1915779), (430, 1737567), (559, 1336590), (585, 1277186), (645, 1158378), (774, 965315), (1118, 668295), (1170, 638593), (1290, 579189), (1677, 445530), (1935, 386126), (2795, 267318), (3354, 222765), (3870, 193063), (5031, 148510), (5590, 133659), (8385, 89106), (10062, 74255), (14851, 50310), (16770, 44553), (25155, 29702)]