28849350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 72383760

約数和(自身を除く): 43534410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2161, 2225, 2670, 4322, 4450, 6483, 6675, 10805, 12966, 13350, 21610, 32415, 54025, 64830, 108050, 162075, 192329, 324150, 384658, 576987, 961645, 1153974, 1923290, 2884935, 4808225, 5769870, 9616450, 14424675, 28849350]

約数ペア:

[(1, 28849350), (2, 14424675), (3, 9616450), (5, 5769870), (6, 4808225), (10, 2884935), (15, 1923290), (25, 1153974), (30, 961645), (50, 576987), (75, 384658), (89, 324150), (150, 192329), (178, 162075), (267, 108050), (445, 64830), (534, 54025), (890, 32415), (1335, 21610), (2161, 13350), (2225, 12966), (2670, 10805), (4322, 6675), (4450, 6483)]