880205430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132761}}^1$

素因数の和:132801

約数の個数: 64

約数和(自身を含む): 2408833728

約数和(自身を除く): 1528628298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 132761, 265522, 398283, 663805, 796566, 1327610, 1725893, 1991415, 2256937, 3451786, 3982830, 4513874, 5177679, 6770811, 8629465, 10355358, 11284685, 13541622, 17258930, 22569370, 25888395, 29340181, 33854055, 51776790, 58680362, 67708110, 88020543, 146700905, 176041086, 293401810, 440102715, 880205430]

約数ペア:

[(1, 880205430), (2, 440102715), (3, 293401810), (5, 176041086), (6, 146700905), (10, 88020543), (13, 67708110), (15, 58680362), (17, 51776790), (26, 33854055), (30, 29340181), (34, 25888395), (39, 22569370), (51, 17258930), (65, 13541622), (78, 11284685), (85, 10355358), (102, 8629465), (130, 6770811), (170, 5177679), (195, 4513874), (221, 3982830), (255, 3451786), (390, 2256937), (442, 1991415), (510, 1725893), (663, 1327610), (1105, 796566), (1326, 663805), (2210, 398283), (3315, 265522), (6630, 132761)]