394141410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112291}}^1$

素因数の和:112320

約数の個数: 64

約数和(自身を含む): 1131903360

約数和(自身を除く): 737761950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 112291, 224582, 336873, 561455, 673746, 1010619, 1122910, 1459783, 1684365, 2021238, 2919566, 3031857, 3368730, 4379349, 5053095, 6063714, 7298915, 8758698, 10106190, 13138047, 14597830, 15159285, 21896745, 26276094, 30318570, 39414141, 43793490, 65690235, 78828282, 131380470, 197070705, 394141410]

約数ペア:

[(1, 394141410), (2, 197070705), (3, 131380470), (5, 78828282), (6, 65690235), (9, 43793490), (10, 39414141), (13, 30318570), (15, 26276094), (18, 21896745), (26, 15159285), (27, 14597830), (30, 13138047), (39, 10106190), (45, 8758698), (54, 7298915), (65, 6063714), (78, 5053095), (90, 4379349), (117, 3368730), (130, 3031857), (135, 2919566), (195, 2021238), (234, 1684365), (270, 1459783), (351, 1122910), (390, 1010619), (585, 673746), (702, 561455), (1170, 336873), (1755, 224582), (3510, 112291)]