72022470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 187536384

約数和(自身を除く): 115513914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1223, 1510, 1963, 2265, 2446, 3669, 3926, 4530, 5889, 6115, 7338, 9815, 11778, 12230, 15899, 18345, 19630, 29445, 31798, 36690, 47697, 58890, 79495, 95394, 158990, 184673, 238485, 369346, 476970, 554019, 923365, 1108038, 1846730, 2400749, 2770095, 4801498, 5540190, 7202247, 12003745, 14404494, 24007490, 36011235, 72022470]

約数ペア:

[(1, 72022470), (2, 36011235), (3, 24007490), (5, 14404494), (6, 12003745), (10, 7202247), (13, 5540190), (15, 4801498), (26, 2770095), (30, 2400749), (39, 1846730), (65, 1108038), (78, 923365), (130, 554019), (151, 476970), (195, 369346), (302, 238485), (390, 184673), (453, 158990), (755, 95394), (906, 79495), (1223, 58890), (1510, 47697), (1963, 36690), (2265, 31798), (2446, 29445), (3669, 19630), (3926, 18345), (4530, 15899), (5889, 12230), (6115, 11778), (7338, 9815)]