29684590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 57788640

約数和(自身を除く): 28104050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 587, 778, 1174, 1945, 2935, 3890, 5057, 5870, 7631, 10114, 15262, 25285, 38155, 50570, 76310, 228343, 456686, 1141715, 2283430, 2968459, 5936918, 14842295, 29684590]

約数ペア:

[(1, 29684590), (2, 14842295), (5, 5936918), (10, 2968459), (13, 2283430), (26, 1141715), (65, 456686), (130, 228343), (389, 76310), (587, 50570), (778, 38155), (1174, 25285), (1945, 15262), (2935, 10114), (3890, 7631), (5057, 5870)]