87380010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31319}}^1$

素因数の和:31363

約数の個数: 48

約数和(自身を含む): 234524160

約数和(自身を除く): 147144150

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, 31319, 62638, 93957, 156595, 187914, 281871, 313190, 469785, 563742, 939570, 970889, 1409355, 1941778, 2818710, 2912667, 4854445, 5825334, 8738001, 9708890, 14563335, 17476002, 29126670, 43690005, 87380010]

約数ペア:

[(1, 87380010), (2, 43690005), (3, 29126670), (5, 17476002), (6, 14563335), (9, 9708890), (10, 8738001), (15, 5825334), (18, 4854445), (30, 2912667), (31, 2818710), (45, 1941778), (62, 1409355), (90, 970889), (93, 939570), (155, 563742), (186, 469785), (279, 313190), (310, 281871), (465, 187914), (558, 156595), (930, 93957), (1395, 62638), (2790, 31319)]