402023190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 1000304640

約数和(自身を除く): 598281450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 269, 310, 465, 538, 807, 930, 1345, 1607, 1614, 2690, 3214, 4035, 4821, 8035, 8070, 8339, 9642, 16070, 16678, 24105, 25017, 41695, 48210, 49817, 50034, 83390, 99634, 125085, 149451, 249085, 250170, 298902, 432283, 498170, 747255, 864566, 1296849, 1494510, 2161415, 2593698, 4322830, 6484245, 12968490, 13400773, 26801546, 40202319, 67003865, 80404638, 134007730, 201011595, 402023190]

約数ペア:

[(1, 402023190), (2, 201011595), (3, 134007730), (5, 80404638), (6, 67003865), (10, 40202319), (15, 26801546), (30, 13400773), (31, 12968490), (62, 6484245), (93, 4322830), (155, 2593698), (186, 2161415), (269, 1494510), (310, 1296849), (465, 864566), (538, 747255), (807, 498170), (930, 432283), (1345, 298902), (1607, 250170), (1614, 249085), (2690, 149451), (3214, 125085), (4035, 99634), (4821, 83390), (8035, 50034), (8070, 49817), (8339, 48210), (9642, 41695), (16070, 25017), (16678, 24105)]