74932830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 159245730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 967, 1107, 1230, 1435, 1722, 1845, 1890, 1934, 2214, 2583, 2870, 2901, 3690, 4305, 4835, 5166, 5535, 5802, 6769, 7749, 8610, 8703, 9670, 11070, 12915, 13538, 14505, 15498, 17406, 20307, 25830, 26109, 29010, 33845, 38745, 39647, 40614, 43515, 52218, 60921, 67690, 77490, 79294, 87030, 101535, 118941, 121842, 130545, 182763, 198235, 203070, 237882, 261090, 277529, 304605, 356823, 365526, 396470, 555058, 594705, 609210, 713646, 832587, 913815, 1070469, 1189410, 1387645, 1665174, 1784115, 1827630, 2140938, 2497761, 2775290, 3568230, 4162935, 4995522, 5352345, 7493283, 8325870, 10704690, 12488805, 14986566, 24977610, 37466415, 74932830]

約数ペア:

[(1, 74932830), (2, 37466415), (3, 24977610), (5, 14986566), (6, 12488805), (7, 10704690), (9, 8325870), (10, 7493283), (14, 5352345), (15, 4995522), (18, 4162935), (21, 3568230), (27, 2775290), (30, 2497761), (35, 2140938), (41, 1827630), (42, 1784115), (45, 1665174), (54, 1387645), (63, 1189410), (70, 1070469), (82, 913815), (90, 832587), (105, 713646), (123, 609210), (126, 594705), (135, 555058), (189, 396470), (205, 365526), (210, 356823), (246, 304605), (270, 277529), (287, 261090), (315, 237882), (369, 203070), (378, 198235), (410, 182763), (574, 130545), (615, 121842), (630, 118941), (738, 101535), (861, 87030), (945, 79294), (967, 77490), (1107, 67690), (1230, 60921), (1435, 52218), (1722, 43515), (1845, 40614), (1890, 39647), (1934, 38745), (2214, 33845), (2583, 29010), (2870, 26109), (2901, 25830), (3690, 20307), (4305, 17406), (4835, 15498), (5166, 14505), (5535, 13538), (5802, 12915), (6769, 11070), (7749, 9670), (8610, 8703)]