13303979880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1245691}}^1$

素因数の和:1245794

約数の個数: 64

約数和(自身を含む): 40360420800

約数和(自身を除く): 27056440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 1245691, 2491382, 3737073, 4982764, 6228455, 7474146, 9965528, 12456910, 14948292, 18685365, 24913820, 29896584, 37370730, 49827640, 74741460, 110866499, 149482920, 221732998, 332599497, 443465996, 554332495, 665198994, 886931992, 1108664990, 1330397988, 1662997485, 2217329980, 2660795976, 3325994970, 4434659960, 6651989940, 13303979880]

約数ペア:

[(1, 13303979880), (2, 6651989940), (3, 4434659960), (4, 3325994970), (5, 2660795976), (6, 2217329980), (8, 1662997485), (10, 1330397988), (12, 1108664990), (15, 886931992), (20, 665198994), (24, 554332495), (30, 443465996), (40, 332599497), (60, 221732998), (89, 149482920), (120, 110866499), (178, 74741460), (267, 49827640), (356, 37370730), (445, 29896584), (534, 24913820), (712, 18685365), (890, 14948292), (1068, 12456910), (1335, 9965528), (1780, 7474146), (2136, 6228455), (2670, 4982764), (3560, 3737073), (5340, 2491382), (10680, 1245691)]