30620498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19560622

約数列:

[1, 2, 23, 31, 46, 62, 109, 197, 218, 394, 713, 1426, 2507, 3379, 4531, 5014, 6107, 6758, 9062, 12214, 21473, 42946, 77717, 140461, 155434, 280922, 493879, 665663, 987758, 1331326, 15310249, 30620498]

約数ペア:

[(1, 30620498), (2, 15310249), (23, 1331326), (31, 987758), (46, 665663), (62, 493879), (109, 280922), (197, 155434), (218, 140461), (394, 77717), (713, 42946), (1426, 21473), (2507, 12214), (3379, 9062), (4531, 6758), (5014, 6107)]