80481030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 229150944

約数和(自身を除く): 148669914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1033, 1113, 1470, 1590, 1855, 2066, 2226, 2597, 3099, 3710, 5165, 5194, 5565, 6198, 7231, 7791, 10330, 11130, 12985, 14462, 15495, 15582, 21693, 25970, 30990, 36155, 38955, 43386, 50617, 54749, 72310, 77910, 101234, 108465, 109498, 151851, 164247, 216930, 253085, 273745, 303702, 328494, 383243, 506170, 547490, 759255, 766486, 821235, 1149729, 1518510, 1642470, 1916215, 2299458, 2682701, 3832430, 5365402, 5748645, 8048103, 11497290, 13413505, 16096206, 26827010, 40240515, 80481030]

約数ペア:

[(1, 80481030), (2, 40240515), (3, 26827010), (5, 16096206), (6, 13413505), (7, 11497290), (10, 8048103), (14, 5748645), (15, 5365402), (21, 3832430), (30, 2682701), (35, 2299458), (42, 1916215), (49, 1642470), (53, 1518510), (70, 1149729), (98, 821235), (105, 766486), (106, 759255), (147, 547490), (159, 506170), (210, 383243), (245, 328494), (265, 303702), (294, 273745), (318, 253085), (371, 216930), (490, 164247), (530, 151851), (735, 109498), (742, 108465), (795, 101234), (1033, 77910), (1113, 72310), (1470, 54749), (1590, 50617), (1855, 43386), (2066, 38955), (2226, 36155), (2597, 30990), (3099, 25970), (3710, 21693), (5165, 15582), (5194, 15495), (5565, 14462), (6198, 12985), (7231, 11130), (7791, 10330)]