1239810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 3713472

約数和(自身を除く): 2473662

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 289, 330, 374, 390, 429, 442, 510, 561, 578, 663, 715, 858, 867, 935, 1105, 1122, 1326, 1430, 1445, 1734, 1870, 2145, 2210, 2431, 2805, 2890, 3179, 3315, 3757, 4290, 4335, 4862, 5610, 6358, 6630, 7293, 7514, 8670, 9537, 11271, 12155, 14586, 15895, 18785, 19074, 22542, 24310, 31790, 36465, 37570, 41327, 47685, 56355, 72930, 82654, 95370, 112710, 123981, 206635, 247962, 413270, 619905, 1239810]

約数ペア:

[(1, 1239810), (2, 619905), (3, 413270), (5, 247962), (6, 206635), (10, 123981), (11, 112710), (13, 95370), (15, 82654), (17, 72930), (22, 56355), (26, 47685), (30, 41327), (33, 37570), (34, 36465), (39, 31790), (51, 24310), (55, 22542), (65, 19074), (66, 18785), (78, 15895), (85, 14586), (102, 12155), (110, 11271), (130, 9537), (143, 8670), (165, 7514), (170, 7293), (187, 6630), (195, 6358), (221, 5610), (255, 4862), (286, 4335), (289, 4290), (330, 3757), (374, 3315), (390, 3179), (429, 2890), (442, 2805), (510, 2431), (561, 2210), (578, 2145), (663, 1870), (715, 1734), (858, 1445), (867, 1430), (935, 1326), (1105, 1122)]