18447953340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{802783}}^1$

素因数の和:803178

約数の個数: 48

約数和(自身を含む): 51789201408

約数和(自身を除く): 33341248068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 22980, 802783, 1605566, 2408349, 3211132, 4013915, 4816698, 8027830, 9633396, 12041745, 16055660, 24083490, 48166980, 307465889, 614931778, 922397667, 1229863556, 1537329445, 1844795334, 3074658890, 3689590668, 4611988335, 6149317780, 9223976670, 18447953340]

約数ペア:

[(1, 18447953340), (2, 9223976670), (3, 6149317780), (4, 4611988335), (5, 3689590668), (6, 3074658890), (10, 1844795334), (12, 1537329445), (15, 1229863556), (20, 922397667), (30, 614931778), (60, 307465889), (383, 48166980), (766, 24083490), (1149, 16055660), (1532, 12041745), (1915, 9633396), (2298, 8027830), (3830, 4816698), (4596, 4013915), (5745, 3211132), (7660, 2408349), (11490, 1605566), (22980, 802783)]