70478190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25261}}^1$

素因数の和:25305

約数の個数: 48

約数和(自身を含む): 189161856

約数和(自身を除く): 118683666

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, 25261, 50522, 75783, 126305, 151566, 227349, 252610, 378915, 454698, 757830, 783091, 1136745, 1566182, 2273490, 2349273, 3915455, 4698546, 7047819, 7830910, 11746365, 14095638, 23492730, 35239095, 70478190]

約数ペア:

[(1, 70478190), (2, 35239095), (3, 23492730), (5, 14095638), (6, 11746365), (9, 7830910), (10, 7047819), (15, 4698546), (18, 3915455), (30, 2349273), (31, 2273490), (45, 1566182), (62, 1136745), (90, 783091), (93, 757830), (155, 454698), (186, 378915), (279, 252610), (310, 227349), (465, 151566), (558, 126305), (930, 75783), (1395, 50522), (2790, 25261)]