420888972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{6619}}^1$

素因数の和:7390

約数の個数: 48

約数和(自身を含む): 1124023040

約数和(自身を除く): 703134068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 757, 1514, 2271, 3028, 4542, 5299, 6619, 9084, 10598, 13238, 15897, 19857, 21196, 26476, 31794, 39714, 46333, 63588, 79428, 92666, 138999, 185332, 277998, 555996, 5010583, 10021166, 15031749, 20042332, 30063498, 35074081, 60126996, 70148162, 105222243, 140296324, 210444486, 420888972]

約数ペア:

[(1, 420888972), (2, 210444486), (3, 140296324), (4, 105222243), (6, 70148162), (7, 60126996), (12, 35074081), (14, 30063498), (21, 20042332), (28, 15031749), (42, 10021166), (84, 5010583), (757, 555996), (1514, 277998), (2271, 185332), (3028, 138999), (4542, 92666), (5299, 79428), (6619, 63588), (9084, 46333), (10598, 39714), (13238, 31794), (15897, 26476), (19857, 21196)]