34451860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 77402304

約数和(自身を除く): 42950444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 947, 1070, 1819, 1894, 2140, 3638, 3788, 4735, 7276, 9095, 9470, 16099, 18190, 18940, 32198, 36380, 64396, 80495, 101329, 160990, 202658, 321980, 405316, 506645, 1013290, 1722593, 2026580, 3445186, 6890372, 8612965, 17225930, 34451860]

約数ペア:

[(1, 34451860), (2, 17225930), (4, 8612965), (5, 6890372), (10, 3445186), (17, 2026580), (20, 1722593), (34, 1013290), (68, 506645), (85, 405316), (107, 321980), (170, 202658), (214, 160990), (340, 101329), (428, 80495), (535, 64396), (947, 36380), (1070, 32198), (1819, 18940), (1894, 18190), (2140, 16099), (3638, 9470), (3788, 9095), (4735, 7276)]