30417100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 79439360

約数和(自身を除く): 49022260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2287, 2660, 3325, 4574, 6650, 9148, 11435, 13300, 16009, 22870, 32018, 43453, 45740, 57175, 64036, 80045, 86906, 114350, 160090, 173812, 217265, 228700, 304171, 320180, 400225, 434530, 608342, 800450, 869060, 1086325, 1216684, 1520855, 1600900, 2172650, 3041710, 4345300, 6083420, 7604275, 15208550, 30417100]

約数ペア:

[(1, 30417100), (2, 15208550), (4, 7604275), (5, 6083420), (7, 4345300), (10, 3041710), (14, 2172650), (19, 1600900), (20, 1520855), (25, 1216684), (28, 1086325), (35, 869060), (38, 800450), (50, 608342), (70, 434530), (76, 400225), (95, 320180), (100, 304171), (133, 228700), (140, 217265), (175, 173812), (190, 160090), (266, 114350), (350, 86906), (380, 80045), (475, 64036), (532, 57175), (665, 45740), (700, 43453), (950, 32018), (1330, 22870), (1900, 16009), (2287, 13300), (2660, 11435), (3325, 9148), (4574, 6650)]