1840410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 108

約数和(自身を含む): 5695326

約数和(自身を除く): 3854916

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 169, 195, 198, 234, 242, 286, 330, 338, 363, 390, 429, 495, 507, 585, 605, 715, 726, 845, 858, 990, 1014, 1089, 1170, 1210, 1287, 1430, 1521, 1573, 1690, 1815, 1859, 2145, 2178, 2535, 2574, 3042, 3146, 3630, 3718, 4290, 4719, 5070, 5445, 5577, 6435, 7605, 7865, 9295, 9438, 10890, 11154, 12870, 14157, 15210, 15730, 16731, 18590, 20449, 23595, 27885, 28314, 33462, 40898, 47190, 55770, 61347, 70785, 83655, 102245, 122694, 141570, 167310, 184041, 204490, 306735, 368082, 613470, 920205, 1840410]

約数ペア:

[(1, 1840410), (2, 920205), (3, 613470), (5, 368082), (6, 306735), (9, 204490), (10, 184041), (11, 167310), (13, 141570), (15, 122694), (18, 102245), (22, 83655), (26, 70785), (30, 61347), (33, 55770), (39, 47190), (45, 40898), (55, 33462), (65, 28314), (66, 27885), (78, 23595), (90, 20449), (99, 18590), (110, 16731), (117, 15730), (121, 15210), (130, 14157), (143, 12870), (165, 11154), (169, 10890), (195, 9438), (198, 9295), (234, 7865), (242, 7605), (286, 6435), (330, 5577), (338, 5445), (363, 5070), (390, 4719), (429, 4290), (495, 3718), (507, 3630), (585, 3146), (605, 3042), (715, 2574), (726, 2535), (845, 2178), (858, 2145), (990, 1859), (1014, 1815), (1089, 1690), (1170, 1573), (1210, 1521), (1287, 1430)]