1429740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 4796064

約数和(自身を除く): 3366324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 169, 180, 188, 195, 234, 235, 260, 282, 338, 390, 423, 468, 470, 507, 564, 585, 611, 676, 705, 780, 845, 846, 940, 1014, 1170, 1222, 1410, 1521, 1690, 1692, 1833, 2028, 2115, 2340, 2444, 2535, 2820, 3042, 3055, 3380, 3666, 4230, 5070, 5499, 6084, 6110, 7332, 7605, 7943, 8460, 9165, 10140, 10998, 12220, 15210, 15886, 18330, 21996, 23829, 27495, 30420, 31772, 36660, 39715, 47658, 54990, 71487, 79430, 95316, 109980, 119145, 142974, 158860, 238290, 285948, 357435, 476580, 714870, 1429740]

約数ペア:

[(1, 1429740), (2, 714870), (3, 476580), (4, 357435), (5, 285948), (6, 238290), (9, 158860), (10, 142974), (12, 119145), (13, 109980), (15, 95316), (18, 79430), (20, 71487), (26, 54990), (30, 47658), (36, 39715), (39, 36660), (45, 31772), (47, 30420), (52, 27495), (60, 23829), (65, 21996), (78, 18330), (90, 15886), (94, 15210), (117, 12220), (130, 10998), (141, 10140), (156, 9165), (169, 8460), (180, 7943), (188, 7605), (195, 7332), (234, 6110), (235, 6084), (260, 5499), (282, 5070), (338, 4230), (390, 3666), (423, 3380), (468, 3055), (470, 3042), (507, 2820), (564, 2535), (585, 2444), (611, 2340), (676, 2115), (705, 2028), (780, 1833), (845, 1692), (846, 1690), (940, 1521), (1014, 1410), (1170, 1222)]