73674420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1777}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 206703168

約数和(自身を除く): 133028748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 1777, 2073, 2764, 3455, 3554, 4146, 5331, 6910, 7108, 8292, 8885, 10365, 10662, 13820, 17770, 20730, 21324, 26655, 35540, 41460, 53310, 106620, 1227907, 2455814, 3683721, 4911628, 6139535, 7367442, 12279070, 14734884, 18418605, 24558140, 36837210, 73674420]

約数ペア:

[(1, 73674420), (2, 36837210), (3, 24558140), (4, 18418605), (5, 14734884), (6, 12279070), (10, 7367442), (12, 6139535), (15, 4911628), (20, 3683721), (30, 2455814), (60, 1227907), (691, 106620), (1382, 53310), (1777, 41460), (2073, 35540), (2764, 26655), (3455, 21324), (3554, 20730), (4146, 17770), (5331, 13820), (6910, 10662), (7108, 10365), (8292, 8885)]