170309970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61043}}^1$

素因数の和:61087

約数の個数: 48

約数和(自身を含む): 457097472

約数和(自身を除く): 286787502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 61043, 122086, 183129, 305215, 366258, 549387, 610430, 915645, 1098774, 1831290, 1892333, 2746935, 3784666, 5493870, 5676999, 9461665, 11353998, 17030997, 18923330, 28384995, 34061994, 56769990, 85154985, 170309970]

約数ペア:

[(1, 170309970), (2, 85154985), (3, 56769990), (5, 34061994), (6, 28384995), (9, 18923330), (10, 17030997), (15, 11353998), (18, 9461665), (30, 5676999), (31, 5493870), (45, 3784666), (62, 2746935), (90, 1892333), (93, 1831290), (155, 1098774), (186, 915645), (279, 610430), (310, 549387), (465, 366258), (558, 305215), (930, 183129), (1395, 122086), (2790, 61043)]