714870

素因数分解:

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

素因数の和:86

約数の個数: 72

約数和(自身を含む): 2055456

約数和(自身を除く): 1340586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 169, 195, 234, 235, 282, 338, 390, 423, 470, 507, 585, 611, 705, 845, 846, 1014, 1170, 1222, 1410, 1521, 1690, 1833, 2115, 2535, 3042, 3055, 3666, 4230, 5070, 5499, 6110, 7605, 7943, 9165, 10998, 15210, 15886, 18330, 23829, 27495, 39715, 47658, 54990, 71487, 79430, 119145, 142974, 238290, 357435, 714870]

約数ペア:

[(1, 714870), (2, 357435), (3, 238290), (5, 142974), (6, 119145), (9, 79430), (10, 71487), (13, 54990), (15, 47658), (18, 39715), (26, 27495), (30, 23829), (39, 18330), (45, 15886), (47, 15210), (65, 10998), (78, 9165), (90, 7943), (94, 7605), (117, 6110), (130, 5499), (141, 5070), (169, 4230), (195, 3666), (234, 3055), (235, 3042), (282, 2535), (338, 2115), (390, 1833), (423, 1690), (470, 1521), (507, 1410), (585, 1222), (611, 1170), (705, 1014), (845, 846)]