61953640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 164755080

約数和(自身を除く): 102801440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 433, 490, 511, 584, 730, 866, 980, 1022, 1460, 1732, 1960, 2044, 2165, 2555, 2920, 3031, 3464, 3577, 4088, 4330, 5110, 6062, 7154, 8660, 10220, 12124, 14308, 15155, 17320, 17885, 20440, 21217, 24248, 28616, 30310, 31609, 35770, 42434, 60620, 63218, 71540, 84868, 106085, 121240, 126436, 143080, 158045, 169736, 212170, 221263, 252872, 316090, 424340, 442526, 632180, 848680, 885052, 1106315, 1264360, 1548841, 1770104, 2212630, 3097682, 4425260, 6195364, 7744205, 8850520, 12390728, 15488410, 30976820, 61953640]

約数ペア:

[(1, 61953640), (2, 30976820), (4, 15488410), (5, 12390728), (7, 8850520), (8, 7744205), (10, 6195364), (14, 4425260), (20, 3097682), (28, 2212630), (35, 1770104), (40, 1548841), (49, 1264360), (56, 1106315), (70, 885052), (73, 848680), (98, 632180), (140, 442526), (146, 424340), (196, 316090), (245, 252872), (280, 221263), (292, 212170), (365, 169736), (392, 158045), (433, 143080), (490, 126436), (511, 121240), (584, 106085), (730, 84868), (866, 71540), (980, 63218), (1022, 60620), (1460, 42434), (1732, 35770), (1960, 31609), (2044, 30310), (2165, 28616), (2555, 24248), (2920, 21217), (3031, 20440), (3464, 17885), (3577, 17320), (4088, 15155), (4330, 14308), (5110, 12124), (6062, 10220), (7154, 8660)]