144921270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2257

約数の個数: 64

約数和(自身を含む): 376818624

約数和(自身を除く): 231897354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1810, 2053, 2353, 2715, 4106, 4706, 5430, 6159, 7059, 10265, 11765, 12318, 14118, 20530, 23530, 26689, 30795, 35295, 53378, 61590, 70590, 80067, 133445, 160134, 266890, 371593, 400335, 743186, 800670, 1114779, 1857965, 2229558, 3715930, 4830709, 5573895, 9661418, 11147790, 14492127, 24153545, 28984254, 48307090, 72460635, 144921270]

約数ペア:

[(1, 144921270), (2, 72460635), (3, 48307090), (5, 28984254), (6, 24153545), (10, 14492127), (13, 11147790), (15, 9661418), (26, 5573895), (30, 4830709), (39, 3715930), (65, 2229558), (78, 1857965), (130, 1114779), (181, 800670), (195, 743186), (362, 400335), (390, 371593), (543, 266890), (905, 160134), (1086, 133445), (1810, 80067), (2053, 70590), (2353, 61590), (2715, 53378), (4106, 35295), (4706, 30795), (5430, 26689), (6159, 23530), (7059, 20530), (10265, 14118), (11765, 12318)]