63307790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 142321536

約数和(自身を除く): 79013746

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 953, 1022, 1898, 1906, 2555, 4745, 4765, 5110, 6643, 6671, 9490, 9530, 12389, 13286, 13342, 24778, 33215, 33355, 61945, 66430, 66710, 69569, 86723, 123890, 139138, 173446, 347845, 433615, 486983, 695690, 867230, 904397, 973966, 1808794, 2434915, 4521985, 4869830, 6330779, 9043970, 12661558, 31653895, 63307790]

約数ペア:

[(1, 63307790), (2, 31653895), (5, 12661558), (7, 9043970), (10, 6330779), (13, 4869830), (14, 4521985), (26, 2434915), (35, 1808794), (65, 973966), (70, 904397), (73, 867230), (91, 695690), (130, 486983), (146, 433615), (182, 347845), (365, 173446), (455, 139138), (511, 123890), (730, 86723), (910, 69569), (949, 66710), (953, 66430), (1022, 61945), (1898, 33355), (1906, 33215), (2555, 24778), (4745, 13342), (4765, 13286), (5110, 12389), (6643, 9530), (6671, 9490)]