73515860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2213}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 169610112

約数和(自身を除く): 96094252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 2213, 3020, 3322, 4426, 6644, 8305, 8852, 11065, 16610, 22130, 24343, 33220, 44260, 48686, 97372, 121715, 243430, 334163, 486860, 668326, 1336652, 1670815, 3341630, 3675793, 6683260, 7351586, 14703172, 18378965, 36757930, 73515860]

約数ペア:

[(1, 73515860), (2, 36757930), (4, 18378965), (5, 14703172), (10, 7351586), (11, 6683260), (20, 3675793), (22, 3341630), (44, 1670815), (55, 1336652), (110, 668326), (151, 486860), (220, 334163), (302, 243430), (604, 121715), (755, 97372), (1510, 48686), (1661, 44260), (2213, 33220), (3020, 24343), (3322, 22130), (4426, 16610), (6644, 11065), (8305, 8852)]