73832390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 145248768

約数和(自身を除く): 71416378

約数列:

[1, 2, 5, 10, 31, 37, 41, 62, 74, 82, 155, 157, 185, 205, 310, 314, 370, 410, 785, 1147, 1271, 1517, 1570, 2294, 2542, 3034, 4867, 5735, 5809, 6355, 6437, 7585, 9734, 11470, 11618, 12710, 12874, 15170, 24335, 29045, 32185, 47027, 48670, 58090, 64370, 94054, 180079, 199547, 235135, 238169, 360158, 399094, 470270, 476338, 900395, 997735, 1190845, 1800790, 1995470, 2381690, 7383239, 14766478, 36916195, 73832390]

約数ペア:

[(1, 73832390), (2, 36916195), (5, 14766478), (10, 7383239), (31, 2381690), (37, 1995470), (41, 1800790), (62, 1190845), (74, 997735), (82, 900395), (155, 476338), (157, 470270), (185, 399094), (205, 360158), (310, 238169), (314, 235135), (370, 199547), (410, 180079), (785, 94054), (1147, 64370), (1271, 58090), (1517, 48670), (1570, 47027), (2294, 32185), (2542, 29045), (3034, 24335), (4867, 15170), (5735, 12874), (5809, 12710), (6355, 11618), (6437, 11470), (7585, 9734)]