42610740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 123449760

約数和(自身を除く): 80839020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 739, 930, 961, 1478, 1860, 1922, 2217, 2883, 2956, 3695, 3844, 4434, 4805, 5766, 7390, 8868, 9610, 11085, 11532, 14415, 14780, 19220, 22170, 22909, 28830, 44340, 45818, 57660, 68727, 91636, 114545, 137454, 229090, 274908, 343635, 458180, 687270, 710179, 1374540, 1420358, 2130537, 2840716, 3550895, 4261074, 7101790, 8522148, 10652685, 14203580, 21305370, 42610740]

約数ペア:

[(1, 42610740), (2, 21305370), (3, 14203580), (4, 10652685), (5, 8522148), (6, 7101790), (10, 4261074), (12, 3550895), (15, 2840716), (20, 2130537), (30, 1420358), (31, 1374540), (60, 710179), (62, 687270), (93, 458180), (124, 343635), (155, 274908), (186, 229090), (310, 137454), (372, 114545), (465, 91636), (620, 68727), (739, 57660), (930, 45818), (961, 44340), (1478, 28830), (1860, 22909), (1922, 22170), (2217, 19220), (2883, 14780), (2956, 14415), (3695, 11532), (3844, 11085), (4434, 9610), (4805, 8868), (5766, 7390)]