610426990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{22871}}^1$

素因数の和:23052

約数の個数: 32

約数和(自身を含む): 1170863424

約数和(自身を除く): 560436434

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 22871, 26690, 45742, 114355, 228710, 388807, 777614, 1944035, 3590747, 3888070, 7181494, 17953735, 35907470, 61042699, 122085398, 305213495, 610426990]

約数ペア:

[(1, 610426990), (2, 305213495), (5, 122085398), (10, 61042699), (17, 35907470), (34, 17953735), (85, 7181494), (157, 3888070), (170, 3590747), (314, 1944035), (785, 777614), (1570, 388807), (2669, 228710), (5338, 114355), (13345, 45742), (22871, 26690)]