12620970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 35532432

約数和(自身を除く): 22911462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 73, 85, 90, 102, 113, 146, 153, 170, 219, 226, 255, 306, 339, 365, 438, 510, 565, 657, 678, 730, 765, 1017, 1095, 1130, 1241, 1314, 1530, 1695, 1921, 2034, 2190, 2482, 3285, 3390, 3723, 3842, 5085, 5763, 6205, 6570, 7446, 8249, 9605, 10170, 11169, 11526, 12410, 16498, 17289, 18615, 19210, 22338, 24747, 28815, 34578, 37230, 41245, 49494, 55845, 57630, 74241, 82490, 86445, 111690, 123735, 140233, 148482, 172890, 247470, 280466, 371205, 420699, 701165, 742410, 841398, 1262097, 1402330, 2103495, 2524194, 4206990, 6310485, 12620970]

約数ペア:

[(1, 12620970), (2, 6310485), (3, 4206990), (5, 2524194), (6, 2103495), (9, 1402330), (10, 1262097), (15, 841398), (17, 742410), (18, 701165), (30, 420699), (34, 371205), (45, 280466), (51, 247470), (73, 172890), (85, 148482), (90, 140233), (102, 123735), (113, 111690), (146, 86445), (153, 82490), (170, 74241), (219, 57630), (226, 55845), (255, 49494), (306, 41245), (339, 37230), (365, 34578), (438, 28815), (510, 24747), (565, 22338), (657, 19210), (678, 18615), (730, 17289), (765, 16498), (1017, 12410), (1095, 11526), (1130, 11169), (1241, 10170), (1314, 9605), (1530, 8249), (1695, 7446), (1921, 6570), (2034, 6205), (2190, 5763), (2482, 5085), (3285, 3842), (3390, 3723)]