18631470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 54286848

約数和(自身を除く): 35655378

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 101, 110, 129, 130, 143, 165, 195, 202, 215, 258, 286, 303, 330, 390, 429, 430, 473, 505, 559, 606, 645, 715, 858, 946, 1010, 1111, 1118, 1290, 1313, 1419, 1430, 1515, 1677, 2145, 2222, 2365, 2626, 2795, 2838, 3030, 3333, 3354, 3939, 4290, 4343, 4730, 5555, 5590, 6149, 6565, 6666, 7095, 7878, 8385, 8686, 11110, 12298, 13029, 13130, 14190, 14443, 16665, 16770, 18447, 19695, 21715, 26058, 28886, 30745, 33330, 36894, 39390, 43329, 43430, 47773, 56459, 61490, 65145, 72215, 86658, 92235, 95546, 112918, 130290, 143319, 144430, 169377, 184470, 216645, 238865, 282295, 286638, 338754, 433290, 477730, 564590, 621049, 716595, 846885, 1242098, 1433190, 1693770, 1863147, 3105245, 3726294, 6210490, 9315735, 18631470]

約数ペア:

[(1, 18631470), (2, 9315735), (3, 6210490), (5, 3726294), (6, 3105245), (10, 1863147), (11, 1693770), (13, 1433190), (15, 1242098), (22, 846885), (26, 716595), (30, 621049), (33, 564590), (39, 477730), (43, 433290), (55, 338754), (65, 286638), (66, 282295), (78, 238865), (86, 216645), (101, 184470), (110, 169377), (129, 144430), (130, 143319), (143, 130290), (165, 112918), (195, 95546), (202, 92235), (215, 86658), (258, 72215), (286, 65145), (303, 61490), (330, 56459), (390, 47773), (429, 43430), (430, 43329), (473, 39390), (505, 36894), (559, 33330), (606, 30745), (645, 28886), (715, 26058), (858, 21715), (946, 19695), (1010, 18447), (1111, 16770), (1118, 16665), (1290, 14443), (1313, 14190), (1419, 13130), (1430, 13029), (1515, 12298), (1677, 11110), (2145, 8686), (2222, 8385), (2365, 7878), (2626, 7095), (2795, 6666), (2838, 6565), (3030, 6149), (3333, 5590), (3354, 5555), (3939, 4730), (4290, 4343)]