107238390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1987}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 295432704

約数和(自身を除く): 188194314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1799, 1987, 2570, 3598, 3855, 3974, 5397, 5961, 7710, 8995, 9935, 10794, 11922, 13909, 17990, 19870, 26985, 27818, 29805, 41727, 53970, 59610, 69545, 83454, 139090, 208635, 417270, 510659, 1021318, 1531977, 2553295, 3063954, 3574613, 5106590, 7149226, 7659885, 10723839, 15319770, 17873065, 21447678, 35746130, 53619195, 107238390]

約数ペア:

[(1, 107238390), (2, 53619195), (3, 35746130), (5, 21447678), (6, 17873065), (7, 15319770), (10, 10723839), (14, 7659885), (15, 7149226), (21, 5106590), (30, 3574613), (35, 3063954), (42, 2553295), (70, 1531977), (105, 1021318), (210, 510659), (257, 417270), (514, 208635), (771, 139090), (1285, 83454), (1542, 69545), (1799, 59610), (1987, 53970), (2570, 41727), (3598, 29805), (3855, 27818), (3974, 26985), (5397, 19870), (5961, 17990), (7710, 13909), (8995, 11922), (9935, 10794)]