386855820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5392

約数の個数: 144

約数和(自身を含む): 1304739072

約数和(自身を除く): 917883252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5333, 5580, 6045, 7254, 8060, 10666, 12090, 14508, 15999, 18135, 21332, 24180, 26665, 31998, 36270, 47997, 53330, 63996, 69329, 72540, 79995, 95994, 106660, 138658, 159990, 165323, 191988, 207987, 239985, 277316, 319980, 330646, 346645, 415974, 479970, 495969, 623961, 661292, 693290, 826615, 831948, 959940, 991938, 1039935, 1247922, 1386580, 1487907, 1653230, 1983876, 2079870, 2149199, 2479845, 2495844, 2975814, 3119805, 3306460, 4159740, 4298398, 4959690, 5951628, 6239610, 6447597, 7439535, 8596796, 9919380, 10745995, 12479220, 12895194, 14879070, 19342791, 21491990, 25790388, 29758140, 32237985, 38685582, 42983980, 64475970, 77371164, 96713955, 128951940, 193427910, 386855820]

約数ペア:

[(1, 386855820), (2, 193427910), (3, 128951940), (4, 96713955), (5, 77371164), (6, 64475970), (9, 42983980), (10, 38685582), (12, 32237985), (13, 29758140), (15, 25790388), (18, 21491990), (20, 19342791), (26, 14879070), (30, 12895194), (31, 12479220), (36, 10745995), (39, 9919380), (45, 8596796), (52, 7439535), (60, 6447597), (62, 6239610), (65, 5951628), (78, 4959690), (90, 4298398), (93, 4159740), (117, 3306460), (124, 3119805), (130, 2975814), (155, 2495844), (156, 2479845), (180, 2149199), (186, 2079870), (195, 1983876), (234, 1653230), (260, 1487907), (279, 1386580), (310, 1247922), (372, 1039935), (390, 991938), (403, 959940), (465, 831948), (468, 826615), (558, 693290), (585, 661292), (620, 623961), (780, 495969), (806, 479970), (930, 415974), (1116, 346645), (1170, 330646), (1209, 319980), (1395, 277316), (1612, 239985), (1860, 207987), (2015, 191988), (2340, 165323), (2418, 159990), (2790, 138658), (3627, 106660), (4030, 95994), (4836, 79995), (5333, 72540), (5580, 69329), (6045, 63996), (7254, 53330), (8060, 47997), (10666, 36270), (12090, 31998), (14508, 26665), (15999, 24180), (18135, 21332)]