12405330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 39213720

約数和(自身を除く): 26808390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 97, 98, 105, 126, 145, 147, 174, 194, 203, 210, 245, 261, 290, 291, 294, 315, 406, 435, 441, 485, 490, 522, 582, 609, 630, 679, 735, 870, 873, 882, 970, 1015, 1218, 1305, 1358, 1421, 1455, 1470, 1746, 1827, 2030, 2037, 2205, 2610, 2813, 2842, 2910, 3045, 3395, 3654, 4074, 4263, 4365, 4410, 4753, 5626, 6090, 6111, 6790, 7105, 8439, 8526, 8730, 9135, 9506, 10185, 12222, 12789, 14065, 14210, 14259, 16878, 18270, 19691, 20370, 21315, 23765, 25317, 25578, 28130, 28518, 30555, 39382, 42195, 42630, 42777, 47530, 50634, 59073, 61110, 63945, 71295, 84390, 85554, 98455, 118146, 126585, 127890, 137837, 142590, 177219, 196910, 213885, 253170, 275674, 295365, 354438, 413511, 427770, 590730, 689185, 827022, 886095, 1240533, 1378370, 1772190, 2067555, 2481066, 4135110, 6202665, 12405330]

約数ペア:

[(1, 12405330), (2, 6202665), (3, 4135110), (5, 2481066), (6, 2067555), (7, 1772190), (9, 1378370), (10, 1240533), (14, 886095), (15, 827022), (18, 689185), (21, 590730), (29, 427770), (30, 413511), (35, 354438), (42, 295365), (45, 275674), (49, 253170), (58, 213885), (63, 196910), (70, 177219), (87, 142590), (90, 137837), (97, 127890), (98, 126585), (105, 118146), (126, 98455), (145, 85554), (147, 84390), (174, 71295), (194, 63945), (203, 61110), (210, 59073), (245, 50634), (261, 47530), (290, 42777), (291, 42630), (294, 42195), (315, 39382), (406, 30555), (435, 28518), (441, 28130), (485, 25578), (490, 25317), (522, 23765), (582, 21315), (609, 20370), (630, 19691), (679, 18270), (735, 16878), (870, 14259), (873, 14210), (882, 14065), (970, 12789), (1015, 12222), (1218, 10185), (1305, 9506), (1358, 9135), (1421, 8730), (1455, 8526), (1470, 8439), (1746, 7105), (1827, 6790), (2030, 6111), (2037, 6090), (2205, 5626), (2610, 4753), (2813, 4410), (2842, 4365), (2910, 4263), (3045, 4074), (3395, 3654)]