338294940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 983162880

約数和(自身を除く): 644867940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 465, 478, 620, 717, 761, 930, 956, 1195, 1434, 1522, 1860, 2283, 2390, 2868, 3044, 3585, 3805, 4566, 4780, 7170, 7409, 7610, 9132, 11415, 14340, 14818, 15220, 22227, 22830, 23591, 29636, 37045, 44454, 45660, 47182, 70773, 74090, 88908, 94364, 111135, 117955, 141546, 148180, 181879, 222270, 235910, 283092, 353865, 363758, 444540, 471820, 545637, 707730, 727516, 909395, 1091274, 1415460, 1818790, 2182548, 2728185, 3637580, 5456370, 5638249, 10912740, 11276498, 16914747, 22552996, 28191245, 33829494, 56382490, 67658988, 84573735, 112764980, 169147470, 338294940]

約数ペア:

[(1, 338294940), (2, 169147470), (3, 112764980), (4, 84573735), (5, 67658988), (6, 56382490), (10, 33829494), (12, 28191245), (15, 22552996), (20, 16914747), (30, 11276498), (31, 10912740), (60, 5638249), (62, 5456370), (93, 3637580), (124, 2728185), (155, 2182548), (186, 1818790), (239, 1415460), (310, 1091274), (372, 909395), (465, 727516), (478, 707730), (620, 545637), (717, 471820), (761, 444540), (930, 363758), (956, 353865), (1195, 283092), (1434, 235910), (1522, 222270), (1860, 181879), (2283, 148180), (2390, 141546), (2868, 117955), (3044, 111135), (3585, 94364), (3805, 88908), (4566, 74090), (4780, 70773), (7170, 47182), (7409, 45660), (7610, 44454), (9132, 37045), (11415, 29636), (14340, 23591), (14818, 22830), (15220, 22227)]