279506370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5968

約数の個数: 96

約数和(自身を含む): 794195136

約数和(自身を除く): 514688766

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1210, 1430, 1573, 1815, 2145, 3146, 3630, 4290, 4719, 5923, 7865, 9438, 11846, 15730, 17769, 23595, 29615, 35538, 47190, 59230, 65153, 76999, 88845, 130306, 153998, 177690, 195459, 230997, 325765, 384995, 390918, 461994, 651530, 716683, 769990, 846989, 977295, 1154985, 1433366, 1693978, 1954590, 2150049, 2309970, 2540967, 3583415, 4234945, 4300098, 5081934, 7166830, 8469890, 9316879, 10750245, 12704835, 18633758, 21500490, 25409670, 27950637, 46584395, 55901274, 93168790, 139753185, 279506370]

約数ペア:

[(1, 279506370), (2, 139753185), (3, 93168790), (5, 55901274), (6, 46584395), (10, 27950637), (11, 25409670), (13, 21500490), (15, 18633758), (22, 12704835), (26, 10750245), (30, 9316879), (33, 8469890), (39, 7166830), (55, 5081934), (65, 4300098), (66, 4234945), (78, 3583415), (110, 2540967), (121, 2309970), (130, 2150049), (143, 1954590), (165, 1693978), (195, 1433366), (242, 1154985), (286, 977295), (330, 846989), (363, 769990), (390, 716683), (429, 651530), (605, 461994), (715, 390918), (726, 384995), (858, 325765), (1210, 230997), (1430, 195459), (1573, 177690), (1815, 153998), (2145, 130306), (3146, 88845), (3630, 76999), (4290, 65153), (4719, 59230), (5923, 47190), (7865, 35538), (9438, 29615), (11846, 23595), (15730, 17769)]