68568810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 170481024

約数和(自身を除く): 101912214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 107, 123, 205, 214, 246, 321, 410, 521, 535, 615, 642, 1042, 1070, 1230, 1563, 1605, 2605, 3126, 3210, 4387, 5210, 7815, 8774, 13161, 15630, 21361, 21935, 26322, 42722, 43870, 55747, 64083, 65805, 106805, 111494, 128166, 131610, 167241, 213610, 278735, 320415, 334482, 557470, 640830, 836205, 1672410, 2285627, 4571254, 6856881, 11428135, 13713762, 22856270, 34284405, 68568810]

約数ペア:

[(1, 68568810), (2, 34284405), (3, 22856270), (5, 13713762), (6, 11428135), (10, 6856881), (15, 4571254), (30, 2285627), (41, 1672410), (82, 836205), (107, 640830), (123, 557470), (205, 334482), (214, 320415), (246, 278735), (321, 213610), (410, 167241), (521, 131610), (535, 128166), (615, 111494), (642, 106805), (1042, 65805), (1070, 64083), (1230, 55747), (1563, 43870), (1605, 42722), (2605, 26322), (3126, 21935), (3210, 21361), (4387, 15630), (5210, 13161), (7815, 8774)]