73900590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 184412160

約数和(自身を除く): 110511570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 229, 310, 347, 458, 465, 687, 694, 930, 1041, 1145, 1374, 1735, 2082, 2290, 3435, 3470, 5205, 6870, 7099, 10410, 10757, 14198, 21297, 21514, 32271, 35495, 42594, 53785, 64542, 70990, 79463, 106485, 107570, 158926, 161355, 212970, 238389, 322710, 397315, 476778, 794630, 1191945, 2383890, 2463353, 4926706, 7390059, 12316765, 14780118, 24633530, 36950295, 73900590]

約数ペア:

[(1, 73900590), (2, 36950295), (3, 24633530), (5, 14780118), (6, 12316765), (10, 7390059), (15, 4926706), (30, 2463353), (31, 2383890), (62, 1191945), (93, 794630), (155, 476778), (186, 397315), (229, 322710), (310, 238389), (347, 212970), (458, 161355), (465, 158926), (687, 107570), (694, 106485), (930, 79463), (1041, 70990), (1145, 64542), (1374, 53785), (1735, 42594), (2082, 35495), (2290, 32271), (3435, 21514), (3470, 21297), (5205, 14198), (6870, 10757), (7099, 10410)]