42376740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 136657920

約数和(自身を除く): 94281180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 619, 652, 815, 978, 1141, 1238, 1630, 1857, 1956, 2282, 2445, 2476, 3095, 3260, 3423, 3714, 4333, 4564, 4890, 5705, 6190, 6846, 7428, 8666, 9285, 9780, 11410, 12380, 12999, 13692, 17115, 17332, 18570, 21665, 22820, 25998, 34230, 37140, 43330, 51996, 64995, 68460, 86660, 100897, 129990, 201794, 259980, 302691, 403588, 504485, 605382, 706279, 1008970, 1210764, 1412558, 1513455, 2017940, 2118837, 2825116, 3026910, 3531395, 4237674, 6053820, 7062790, 8475348, 10594185, 14125580, 21188370, 42376740]

約数ペア:

[(1, 42376740), (2, 21188370), (3, 14125580), (4, 10594185), (5, 8475348), (6, 7062790), (7, 6053820), (10, 4237674), (12, 3531395), (14, 3026910), (15, 2825116), (20, 2118837), (21, 2017940), (28, 1513455), (30, 1412558), (35, 1210764), (42, 1008970), (60, 706279), (70, 605382), (84, 504485), (105, 403588), (140, 302691), (163, 259980), (210, 201794), (326, 129990), (420, 100897), (489, 86660), (619, 68460), (652, 64995), (815, 51996), (978, 43330), (1141, 37140), (1238, 34230), (1630, 25998), (1857, 22820), (1956, 21665), (2282, 18570), (2445, 17332), (2476, 17115), (3095, 13692), (3260, 12999), (3423, 12380), (3714, 11410), (4333, 9780), (4564, 9285), (4890, 8666), (5705, 7428), (6190, 6846)]