901311630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1153}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 2201499648

約数和(自身を除く): 1300188018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 367, 426, 710, 734, 1065, 1101, 1153, 1835, 2130, 2202, 2306, 3459, 3670, 5505, 5765, 6918, 11010, 11530, 17295, 26057, 34590, 52114, 78171, 81863, 130285, 156342, 163726, 245589, 260570, 390855, 409315, 423151, 491178, 781710, 818630, 846302, 1227945, 1269453, 2115755, 2455890, 2538906, 4231510, 6347265, 12694530, 30043721, 60087442, 90131163, 150218605, 180262326, 300437210, 450655815, 901311630]

約数ペア:

[(1, 901311630), (2, 450655815), (3, 300437210), (5, 180262326), (6, 150218605), (10, 90131163), (15, 60087442), (30, 30043721), (71, 12694530), (142, 6347265), (213, 4231510), (355, 2538906), (367, 2455890), (426, 2115755), (710, 1269453), (734, 1227945), (1065, 846302), (1101, 818630), (1153, 781710), (1835, 491178), (2130, 423151), (2202, 409315), (2306, 390855), (3459, 260570), (3670, 245589), (5505, 163726), (5765, 156342), (6918, 130285), (11010, 81863), (11530, 78171), (17295, 52114), (26057, 34590)]