73432890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11177}}^1$

素因数の和:11263

約数の個数: 48

約数和(自身を含む): 193558248

約数和(自身を除く): 120125358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 11177, 22354, 33531, 55885, 67062, 100593, 111770, 167655, 201186, 335310, 502965, 815921, 1005930, 1631842, 2447763, 4079605, 4895526, 7343289, 8159210, 12238815, 14686578, 24477630, 36716445, 73432890]

約数ペア:

[(1, 73432890), (2, 36716445), (3, 24477630), (5, 14686578), (6, 12238815), (9, 8159210), (10, 7343289), (15, 4895526), (18, 4079605), (30, 2447763), (45, 1631842), (73, 1005930), (90, 815921), (146, 502965), (219, 335310), (365, 201186), (438, 167655), (657, 111770), (730, 100593), (1095, 67062), (1314, 55885), (2190, 33531), (3285, 22354), (6570, 11177)]