42402030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11681}}^1$

素因数の和:11713

約数の個数: 48

約数和(自身を含む): 111866832

約数和(自身を除く): 69464802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 11681, 23362, 35043, 58405, 70086, 116810, 128491, 175215, 256982, 350430, 385473, 642455, 770946, 1284910, 1413401, 1927365, 2826802, 3854730, 4240203, 7067005, 8480406, 14134010, 21201015, 42402030]

約数ペア:

[(1, 42402030), (2, 21201015), (3, 14134010), (5, 8480406), (6, 7067005), (10, 4240203), (11, 3854730), (15, 2826802), (22, 1927365), (30, 1413401), (33, 1284910), (55, 770946), (66, 642455), (110, 385473), (121, 350430), (165, 256982), (242, 175215), (330, 128491), (363, 116810), (605, 70086), (726, 58405), (1210, 35043), (1815, 23362), (3630, 11681)]