89538330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 156805350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 659, 1294, 1318, 1941, 1977, 3235, 3295, 3882, 3954, 4529, 4613, 6470, 6590, 9058, 9226, 9705, 9885, 13587, 13839, 19410, 19770, 22645, 23065, 27174, 27678, 45290, 46130, 67935, 69195, 135870, 138390, 426373, 852746, 1279119, 2131865, 2558238, 2984611, 4263730, 5969222, 6395595, 8953833, 12791190, 14923055, 17907666, 29846110, 44769165, 89538330]

約数ペア:

[(1, 89538330), (2, 44769165), (3, 29846110), (5, 17907666), (6, 14923055), (7, 12791190), (10, 8953833), (14, 6395595), (15, 5969222), (21, 4263730), (30, 2984611), (35, 2558238), (42, 2131865), (70, 1279119), (105, 852746), (210, 426373), (647, 138390), (659, 135870), (1294, 69195), (1318, 67935), (1941, 46130), (1977, 45290), (3235, 27678), (3295, 27174), (3882, 23065), (3954, 22645), (4529, 19770), (4613, 19410), (6470, 13839), (6590, 13587), (9058, 9885), (9226, 9705)]