75456870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 111167130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 118, 177, 178, 267, 295, 354, 445, 479, 534, 590, 885, 890, 958, 1335, 1437, 1770, 2395, 2670, 2874, 4790, 5251, 7185, 10502, 14370, 15753, 26255, 28261, 31506, 42631, 52510, 56522, 78765, 84783, 85262, 127893, 141305, 157530, 169566, 213155, 255786, 282610, 423915, 426310, 639465, 847830, 1278930, 2515229, 5030458, 7545687, 12576145, 15091374, 25152290, 37728435, 75456870]

約数ペア:

[(1, 75456870), (2, 37728435), (3, 25152290), (5, 15091374), (6, 12576145), (10, 7545687), (15, 5030458), (30, 2515229), (59, 1278930), (89, 847830), (118, 639465), (177, 426310), (178, 423915), (267, 282610), (295, 255786), (354, 213155), (445, 169566), (479, 157530), (534, 141305), (590, 127893), (885, 85262), (890, 84783), (958, 78765), (1335, 56522), (1437, 52510), (1770, 42631), (2395, 31506), (2670, 28261), (2874, 26255), (4790, 15753), (5251, 14370), (7185, 10502)]