40300470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21346

約数の個数: 64

約数和(自身を含む): 122826240

約数和(自身を除く): 82525770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 21323, 42646, 63969, 106615, 127938, 149261, 191907, 213230, 298522, 319845, 383814, 447783, 575721, 639690, 746305, 895566, 959535, 1151442, 1343349, 1492610, 1919070, 2238915, 2686698, 2878605, 4030047, 4477830, 5757210, 6716745, 8060094, 13433490, 20150235, 40300470]

約数ペア:

[(1, 40300470), (2, 20150235), (3, 13433490), (5, 8060094), (6, 6716745), (7, 5757210), (9, 4477830), (10, 4030047), (14, 2878605), (15, 2686698), (18, 2238915), (21, 1919070), (27, 1492610), (30, 1343349), (35, 1151442), (42, 959535), (45, 895566), (54, 746305), (63, 639690), (70, 575721), (90, 447783), (105, 383814), (126, 319845), (135, 298522), (189, 213230), (210, 191907), (270, 149261), (315, 127938), (378, 106615), (630, 63969), (945, 42646), (1890, 21323)]