103701220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12143}}^1$

素因数の和:12220

約数の個数: 48

約数和(自身を含む): 252983808

約数和(自身を除く): 149282588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 12143, 24286, 48572, 60715, 85001, 121430, 170002, 242860, 340004, 425005, 740723, 850010, 1481446, 1700020, 2962892, 3703615, 5185061, 7407230, 10370122, 14814460, 20740244, 25925305, 51850610, 103701220]

約数ペア:

[(1, 103701220), (2, 51850610), (4, 25925305), (5, 20740244), (7, 14814460), (10, 10370122), (14, 7407230), (20, 5185061), (28, 3703615), (35, 2962892), (61, 1700020), (70, 1481446), (122, 850010), (140, 740723), (244, 425005), (305, 340004), (427, 242860), (610, 170002), (854, 121430), (1220, 85001), (1708, 60715), (2135, 48572), (4270, 24286), (8540, 12143)]