74959850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 162001536

約数和(自身を除く): 87041686

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 3511, 4270, 7022, 10675, 17555, 21350, 24577, 35110, 49154, 87775, 122885, 175550, 214171, 245770, 428342, 614425, 1070855, 1228850, 1499197, 2141710, 2998394, 5354275, 7495985, 10708550, 14991970, 37479925, 74959850]

約数ペア:

[(1, 74959850), (2, 37479925), (5, 14991970), (7, 10708550), (10, 7495985), (14, 5354275), (25, 2998394), (35, 2141710), (50, 1499197), (61, 1228850), (70, 1070855), (122, 614425), (175, 428342), (305, 245770), (350, 214171), (427, 175550), (610, 122885), (854, 87775), (1525, 49154), (2135, 35110), (3050, 24577), (3511, 21350), (4270, 17555), (7022, 10675)]