1812030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 5304960

約数和(自身を除く): 3492930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 102, 110, 114, 165, 170, 187, 190, 209, 255, 285, 289, 323, 330, 374, 418, 510, 561, 570, 578, 627, 646, 867, 935, 969, 1045, 1122, 1254, 1445, 1615, 1734, 1870, 1938, 2090, 2805, 2890, 3135, 3179, 3230, 3553, 4335, 4845, 5491, 5610, 6270, 6358, 7106, 8670, 9537, 9690, 10659, 10982, 15895, 16473, 17765, 19074, 21318, 27455, 31790, 32946, 35530, 47685, 53295, 54910, 60401, 82365, 95370, 106590, 120802, 164730, 181203, 302005, 362406, 604010, 906015, 1812030]

約数ペア:

[(1, 1812030), (2, 906015), (3, 604010), (5, 362406), (6, 302005), (10, 181203), (11, 164730), (15, 120802), (17, 106590), (19, 95370), (22, 82365), (30, 60401), (33, 54910), (34, 53295), (38, 47685), (51, 35530), (55, 32946), (57, 31790), (66, 27455), (85, 21318), (95, 19074), (102, 17765), (110, 16473), (114, 15895), (165, 10982), (170, 10659), (187, 9690), (190, 9537), (209, 8670), (255, 7106), (285, 6358), (289, 6270), (323, 5610), (330, 5491), (374, 4845), (418, 4335), (510, 3553), (561, 3230), (570, 3179), (578, 3135), (627, 2890), (646, 2805), (867, 2090), (935, 1938), (969, 1870), (1045, 1734), (1122, 1615), (1254, 1445)]