1358717100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{348389}}^1$

素因数の和:348419

約数の個数: 72

約数和(自身を含む): 4233635280

約数和(自身を除く): 2874918180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 348389, 696778, 1045167, 1393556, 1741945, 2090334, 3483890, 4180668, 4529057, 5225835, 6967780, 8709725, 9058114, 10451670, 13587171, 17419450, 18116228, 20903340, 22645285, 26129175, 27174342, 34838900, 45290570, 52258350, 54348684, 67935855, 90581140, 104516700, 113226425, 135871710, 226452850, 271743420, 339679275, 452905700, 679358550, 1358717100]

約数ペア:

[(1, 1358717100), (2, 679358550), (3, 452905700), (4, 339679275), (5, 271743420), (6, 226452850), (10, 135871710), (12, 113226425), (13, 104516700), (15, 90581140), (20, 67935855), (25, 54348684), (26, 52258350), (30, 45290570), (39, 34838900), (50, 27174342), (52, 26129175), (60, 22645285), (65, 20903340), (75, 18116228), (78, 17419450), (100, 13587171), (130, 10451670), (150, 9058114), (156, 8709725), (195, 6967780), (260, 5225835), (300, 4529057), (325, 4180668), (390, 3483890), (650, 2090334), (780, 1741945), (975, 1393556), (1300, 1045167), (1950, 696778), (3900, 348389)]