22907820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 47877972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 683, 780, 860, 1118, 1290, 1366, 1677, 2049, 2236, 2580, 2732, 2795, 3354, 3415, 4098, 5590, 6708, 6830, 8196, 8385, 8879, 10245, 11180, 13660, 16770, 17758, 20490, 26637, 29369, 33540, 35516, 40980, 44395, 53274, 58738, 88107, 88790, 106548, 117476, 133185, 146845, 176214, 177580, 266370, 293690, 352428, 381797, 440535, 532740, 587380, 763594, 881070, 1145391, 1527188, 1762140, 1908985, 2290782, 3817970, 4581564, 5726955, 7635940, 11453910, 22907820]

約数ペア:

[(1, 22907820), (2, 11453910), (3, 7635940), (4, 5726955), (5, 4581564), (6, 3817970), (10, 2290782), (12, 1908985), (13, 1762140), (15, 1527188), (20, 1145391), (26, 881070), (30, 763594), (39, 587380), (43, 532740), (52, 440535), (60, 381797), (65, 352428), (78, 293690), (86, 266370), (129, 177580), (130, 176214), (156, 146845), (172, 133185), (195, 117476), (215, 106548), (258, 88790), (260, 88107), (390, 58738), (430, 53274), (516, 44395), (559, 40980), (645, 35516), (683, 33540), (780, 29369), (860, 26637), (1118, 20490), (1290, 17758), (1366, 16770), (1677, 13660), (2049, 11180), (2236, 10245), (2580, 8879), (2732, 8385), (2795, 8196), (3354, 6830), (3415, 6708), (4098, 5590)]