26489610

素因数分解:

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

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 82892160

約数和(自身を除く): 56402550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2213, 2394, 3990, 4426, 5985, 6639, 11065, 11970, 13278, 15491, 19917, 22130, 30982, 33195, 39834, 42047, 46473, 66390, 77455, 84094, 92946, 99585, 126141, 139419, 154910, 199170, 210235, 232365, 252282, 278838, 294329, 378423, 420470, 464730, 588658, 630705, 697095, 756846, 882987, 1261410, 1394190, 1471645, 1765974, 1892115, 2648961, 2943290, 3784230, 4414935, 5297922, 8829870, 13244805, 26489610]

約数ペア:

[(1, 26489610), (2, 13244805), (3, 8829870), (5, 5297922), (6, 4414935), (7, 3784230), (9, 2943290), (10, 2648961), (14, 1892115), (15, 1765974), (18, 1471645), (19, 1394190), (21, 1261410), (30, 882987), (35, 756846), (38, 697095), (42, 630705), (45, 588658), (57, 464730), (63, 420470), (70, 378423), (90, 294329), (95, 278838), (105, 252282), (114, 232365), (126, 210235), (133, 199170), (171, 154910), (190, 139419), (210, 126141), (266, 99585), (285, 92946), (315, 84094), (342, 77455), (399, 66390), (570, 46473), (630, 42047), (665, 39834), (798, 33195), (855, 30982), (1197, 22130), (1330, 19917), (1710, 15491), (1995, 13278), (2213, 11970), (2394, 11065), (3990, 6639), (4426, 5985)]