788803860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43969}}^1$

素因数の和:44017

約数の個数: 96

約数和(自身を含む): 2482018560

約数和(自身を除く): 1693214700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 43969, 87938, 131907, 175876, 219845, 263814, 439690, 527628, 571597, 659535, 879380, 1011287, 1143194, 1319070, 1714791, 2022574, 2286388, 2638140, 2857985, 3033861, 3429582, 4045148, 5056435, 5715970, 6067722, 6859164, 8573955, 10112870, 11431940, 12135444, 13146731, 15169305, 17147910, 20225740, 26293462, 30338610, 34295820, 39440193, 52586924, 60677220, 65733655, 78880386, 131467310, 157760772, 197200965, 262934620, 394401930, 788803860]

約数ペア:

[(1, 788803860), (2, 394401930), (3, 262934620), (4, 197200965), (5, 157760772), (6, 131467310), (10, 78880386), (12, 65733655), (13, 60677220), (15, 52586924), (20, 39440193), (23, 34295820), (26, 30338610), (30, 26293462), (39, 20225740), (46, 17147910), (52, 15169305), (60, 13146731), (65, 12135444), (69, 11431940), (78, 10112870), (92, 8573955), (115, 6859164), (130, 6067722), (138, 5715970), (156, 5056435), (195, 4045148), (230, 3429582), (260, 3033861), (276, 2857985), (299, 2638140), (345, 2286388), (390, 2022574), (460, 1714791), (598, 1319070), (690, 1143194), (780, 1011287), (897, 879380), (1196, 659535), (1380, 571597), (1495, 527628), (1794, 439690), (2990, 263814), (3588, 219845), (4485, 175876), (5980, 131907), (8970, 87938), (17940, 43969)]