1520792830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{14411}}^1$

素因数の和:14652

約数の個数: 32

約数和(自身を含む): 2798579808

約数和(自身を除く): 1277786978

約数列:

[1, 2, 5, 10, 61, 122, 173, 305, 346, 610, 865, 1730, 10553, 14411, 21106, 28822, 52765, 72055, 105530, 144110, 879071, 1758142, 2493103, 4395355, 4986206, 8790710, 12465515, 24931030, 152079283, 304158566, 760396415, 1520792830]

約数ペア:

[(1, 1520792830), (2, 760396415), (5, 304158566), (10, 152079283), (61, 24931030), (122, 12465515), (173, 8790710), (305, 4986206), (346, 4395355), (610, 2493103), (865, 1758142), (1730, 879071), (10553, 144110), (14411, 105530), (21106, 72055), (28822, 52765)]