1735140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 5362560

約数和(自身を除く): 3627420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 239, 242, 330, 363, 478, 484, 605, 660, 717, 726, 956, 1195, 1210, 1434, 1452, 1815, 2390, 2420, 2629, 2868, 3585, 3630, 4780, 5258, 7170, 7260, 7887, 10516, 13145, 14340, 15774, 26290, 28919, 31548, 39435, 52580, 57838, 78870, 86757, 115676, 144595, 157740, 173514, 289190, 347028, 433785, 578380, 867570, 1735140]

約数ペア:

[(1, 1735140), (2, 867570), (3, 578380), (4, 433785), (5, 347028), (6, 289190), (10, 173514), (11, 157740), (12, 144595), (15, 115676), (20, 86757), (22, 78870), (30, 57838), (33, 52580), (44, 39435), (55, 31548), (60, 28919), (66, 26290), (110, 15774), (121, 14340), (132, 13145), (165, 10516), (220, 7887), (239, 7260), (242, 7170), (330, 5258), (363, 4780), (478, 3630), (484, 3585), (605, 2868), (660, 2629), (717, 2420), (726, 2390), (956, 1815), (1195, 1452), (1210, 1434)]