9892890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 30191616

約数和(自身を除く): 20298726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 383, 410, 574, 615, 630, 738, 766, 861, 1149, 1230, 1435, 1722, 1845, 1915, 2298, 2583, 2681, 2870, 3447, 3690, 3830, 4305, 5166, 5362, 5745, 6894, 8043, 8610, 11490, 12915, 13405, 15703, 16086, 17235, 24129, 25830, 26810, 31406, 34470, 40215, 47109, 48258, 78515, 80430, 94218, 109921, 120645, 141327, 157030, 219842, 235545, 241290, 282654, 329763, 471090, 549605, 659526, 706635, 989289, 1099210, 1413270, 1648815, 1978578, 3297630, 4946445, 9892890]

約数ペア:

[(1, 9892890), (2, 4946445), (3, 3297630), (5, 1978578), (6, 1648815), (7, 1413270), (9, 1099210), (10, 989289), (14, 706635), (15, 659526), (18, 549605), (21, 471090), (30, 329763), (35, 282654), (41, 241290), (42, 235545), (45, 219842), (63, 157030), (70, 141327), (82, 120645), (90, 109921), (105, 94218), (123, 80430), (126, 78515), (205, 48258), (210, 47109), (246, 40215), (287, 34470), (315, 31406), (369, 26810), (383, 25830), (410, 24129), (574, 17235), (615, 16086), (630, 15703), (738, 13405), (766, 12915), (861, 11490), (1149, 8610), (1230, 8043), (1435, 6894), (1722, 5745), (1845, 5362), (1915, 5166), (2298, 4305), (2583, 3830), (2681, 3690), (2870, 3447)]