73298420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 166954368

約数和(自身を除く): 93655948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1867, 1963, 3020, 3734, 3926, 7468, 7852, 9335, 9815, 18670, 19630, 24271, 37340, 39260, 48542, 97084, 121355, 242710, 281917, 485420, 563834, 1127668, 1409585, 2819170, 3664921, 5638340, 7329842, 14659684, 18324605, 36649210, 73298420]

約数ペア:

[(1, 73298420), (2, 36649210), (4, 18324605), (5, 14659684), (10, 7329842), (13, 5638340), (20, 3664921), (26, 2819170), (52, 1409585), (65, 1127668), (130, 563834), (151, 485420), (260, 281917), (302, 242710), (604, 121355), (755, 97084), (1510, 48542), (1867, 39260), (1963, 37340), (3020, 24271), (3734, 19630), (3926, 18670), (7468, 9815), (7852, 9335)]