2421608830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{71161}}^1$

素因数の和:71292

約数の個数: 32

約数和(自身を含む): 4519071648

約数和(自身を除く): 2097462818

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6806, 17015, 34030, 71161, 142322, 355805, 711610, 2917601, 5835202, 5906363, 11812726, 14588005, 29176010, 29531815, 59063630, 242160883, 484321766, 1210804415, 2421608830]

約数ペア:

[(1, 2421608830), (2, 1210804415), (5, 484321766), (10, 242160883), (41, 59063630), (82, 29531815), (83, 29176010), (166, 14588005), (205, 11812726), (410, 5906363), (415, 5835202), (830, 2917601), (3403, 711610), (6806, 355805), (17015, 142322), (34030, 71161)]