29776460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 72830016

約数和(自身を除く): 43053556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 4013, 7420, 8026, 16052, 20065, 28091, 40130, 56182, 80260, 112364, 140455, 212689, 280910, 425378, 561820, 850756, 1063445, 1488823, 2126890, 2977646, 4253780, 5955292, 7444115, 14888230, 29776460]

約数ペア:

[(1, 29776460), (2, 14888230), (4, 7444115), (5, 5955292), (7, 4253780), (10, 2977646), (14, 2126890), (20, 1488823), (28, 1063445), (35, 850756), (53, 561820), (70, 425378), (106, 280910), (140, 212689), (212, 140455), (265, 112364), (371, 80260), (530, 56182), (742, 40130), (1060, 28091), (1484, 20065), (1855, 16052), (3710, 8026), (4013, 7420)]