118415970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42443}}^1$

素因数の和:42487

約数の個数: 48

約数和(自身を含む): 317820672

約数和(自身を除く): 199404702

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, 42443, 84886, 127329, 212215, 254658, 381987, 424430, 636645, 763974, 1273290, 1315733, 1909935, 2631466, 3819870, 3947199, 6578665, 7894398, 11841597, 13157330, 19735995, 23683194, 39471990, 59207985, 118415970]

約数ペア:

[(1, 118415970), (2, 59207985), (3, 39471990), (5, 23683194), (6, 19735995), (9, 13157330), (10, 11841597), (15, 7894398), (18, 6578665), (30, 3947199), (31, 3819870), (45, 2631466), (62, 1909935), (90, 1315733), (93, 1273290), (155, 763974), (186, 636645), (279, 424430), (310, 381987), (465, 254658), (558, 212215), (930, 127329), (1395, 84886), (2790, 42443)]