380390490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 1012003200

約数和(自身を除く): 631612710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 199, 201, 317, 335, 398, 402, 597, 603, 634, 670, 951, 995, 1005, 1194, 1206, 1585, 1791, 1902, 1990, 2010, 2853, 2985, 3015, 3170, 3582, 4755, 5706, 5970, 6030, 8955, 9510, 13333, 14265, 17910, 21239, 26666, 28530, 39999, 42478, 63083, 63717, 66665, 79998, 106195, 119997, 126166, 127434, 133330, 189249, 191151, 199995, 212390, 239994, 315415, 318585, 378498, 382302, 399990, 567747, 599985, 630830, 637170, 946245, 955755, 1135494, 1199970, 1892490, 1911510, 2838735, 4226561, 5677470, 8453122, 12679683, 21132805, 25359366, 38039049, 42265610, 63398415, 76078098, 126796830, 190195245, 380390490]

約数ペア:

[(1, 380390490), (2, 190195245), (3, 126796830), (5, 76078098), (6, 63398415), (9, 42265610), (10, 38039049), (15, 25359366), (18, 21132805), (30, 12679683), (45, 8453122), (67, 5677470), (90, 4226561), (134, 2838735), (199, 1911510), (201, 1892490), (317, 1199970), (335, 1135494), (398, 955755), (402, 946245), (597, 637170), (603, 630830), (634, 599985), (670, 567747), (951, 399990), (995, 382302), (1005, 378498), (1194, 318585), (1206, 315415), (1585, 239994), (1791, 212390), (1902, 199995), (1990, 191151), (2010, 189249), (2853, 133330), (2985, 127434), (3015, 126166), (3170, 119997), (3582, 106195), (4755, 79998), (5706, 66665), (5970, 63717), (6030, 63083), (8955, 42478), (9510, 39999), (13333, 28530), (14265, 26666), (17910, 21239)]