202318980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15121}}^1$

素因数の和:15356

約数の個数: 48

約数和(自身を含む): 569071104

約数和(自身を除く): 366752124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 15121, 30242, 45363, 60484, 75605, 90726, 151210, 181452, 226815, 302420, 453630, 907260, 3371983, 6743966, 10115949, 13487932, 16859915, 20231898, 33719830, 40463796, 50579745, 67439660, 101159490, 202318980]

約数ペア:

[(1, 202318980), (2, 101159490), (3, 67439660), (4, 50579745), (5, 40463796), (6, 33719830), (10, 20231898), (12, 16859915), (15, 13487932), (20, 10115949), (30, 6743966), (60, 3371983), (223, 907260), (446, 453630), (669, 302420), (892, 226815), (1115, 181452), (1338, 151210), (2230, 90726), (2676, 75605), (3345, 60484), (4460, 45363), (6690, 30242), (13380, 15121)]