17659740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 59512320

約数和(自身を除く): 41852580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2213, 2660, 3990, 4426, 6639, 7980, 8852, 11065, 13278, 15491, 22130, 26556, 30982, 33195, 42047, 44260, 46473, 61964, 66390, 77455, 84094, 92946, 126141, 132780, 154910, 168188, 185892, 210235, 232365, 252282, 294329, 309820, 420470, 464730, 504564, 588658, 630705, 840940, 882987, 929460, 1177316, 1261410, 1471645, 1765974, 2522820, 2943290, 3531948, 4414935, 5886580, 8829870, 17659740]

約数ペア:

[(1, 17659740), (2, 8829870), (3, 5886580), (4, 4414935), (5, 3531948), (6, 2943290), (7, 2522820), (10, 1765974), (12, 1471645), (14, 1261410), (15, 1177316), (19, 929460), (20, 882987), (21, 840940), (28, 630705), (30, 588658), (35, 504564), (38, 464730), (42, 420470), (57, 309820), (60, 294329), (70, 252282), (76, 232365), (84, 210235), (95, 185892), (105, 168188), (114, 154910), (133, 132780), (140, 126141), (190, 92946), (210, 84094), (228, 77455), (266, 66390), (285, 61964), (380, 46473), (399, 44260), (420, 42047), (532, 33195), (570, 30982), (665, 26556), (798, 22130), (1140, 15491), (1330, 13278), (1596, 11065), (1995, 8852), (2213, 7980), (2660, 6639), (3990, 4426)]