30398856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74507}}^1$

素因数の和:74533

約数の個数: 32

約数和(自身を含む): 80468640

約数和(自身を除く): 50069784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74507, 149014, 223521, 298028, 447042, 596056, 894084, 1266619, 1788168, 2533238, 3799857, 5066476, 7599714, 10132952, 15199428, 30398856]

約数ペア:

[(1, 30398856), (2, 15199428), (3, 10132952), (4, 7599714), (6, 5066476), (8, 3799857), (12, 2533238), (17, 1788168), (24, 1266619), (34, 894084), (51, 596056), (68, 447042), (102, 298028), (136, 223521), (204, 149014), (408, 74507)]