70984170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27197}}^1$

素因数の和:27239

約数の個数: 48

約数和(自身を含む): 190929960

約数和(自身を除く): 119945790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 27197, 54394, 81591, 135985, 163182, 244773, 271970, 407955, 489546, 788713, 815910, 1223865, 1577426, 2366139, 2447730, 3943565, 4732278, 7098417, 7887130, 11830695, 14196834, 23661390, 35492085, 70984170]

約数ペア:

[(1, 70984170), (2, 35492085), (3, 23661390), (5, 14196834), (6, 11830695), (9, 7887130), (10, 7098417), (15, 4732278), (18, 3943565), (29, 2447730), (30, 2366139), (45, 1577426), (58, 1223865), (87, 815910), (90, 788713), (145, 489546), (174, 407955), (261, 271970), (290, 244773), (435, 163182), (522, 135985), (870, 81591), (1305, 54394), (2610, 27197)]