331889670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4347

約数の個数: 128

約数和(自身を含む): 1036385280

約数和(自身を除く): 704495610

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, 1107, 1230, 1435, 1722, 1845, 1890, 2214, 2583, 2870, 3690, 4283, 4305, 5166, 5535, 7749, 8566, 8610, 11070, 12849, 12915, 15498, 21415, 25698, 25830, 29981, 38547, 38745, 42830, 59962, 64245, 77094, 77490, 89943, 115641, 128490, 149905, 175603, 179886, 192735, 231282, 269829, 299810, 351206, 385470, 449715, 526809, 539658, 578205, 809487, 878015, 899430, 1053618, 1156410, 1229221, 1349145, 1580427, 1618974, 1756030, 2458442, 2634045, 2698290, 3160854, 3687663, 4047435, 4741281, 5268090, 6146105, 7375326, 7902135, 8094870, 9482562, 11062989, 12292210, 15804270, 18438315, 22125978, 23706405, 33188967, 36876630, 47412810, 55314945, 66377934, 110629890, 165944835, 331889670]

約数ペア:

[(1, 331889670), (2, 165944835), (3, 110629890), (5, 66377934), (6, 55314945), (7, 47412810), (9, 36876630), (10, 33188967), (14, 23706405), (15, 22125978), (18, 18438315), (21, 15804270), (27, 12292210), (30, 11062989), (35, 9482562), (41, 8094870), (42, 7902135), (45, 7375326), (54, 6146105), (63, 5268090), (70, 4741281), (82, 4047435), (90, 3687663), (105, 3160854), (123, 2698290), (126, 2634045), (135, 2458442), (189, 1756030), (205, 1618974), (210, 1580427), (246, 1349145), (270, 1229221), (287, 1156410), (315, 1053618), (369, 899430), (378, 878015), (410, 809487), (574, 578205), (615, 539658), (630, 526809), (738, 449715), (861, 385470), (945, 351206), (1107, 299810), (1230, 269829), (1435, 231282), (1722, 192735), (1845, 179886), (1890, 175603), (2214, 149905), (2583, 128490), (2870, 115641), (3690, 89943), (4283, 77490), (4305, 77094), (5166, 64245), (5535, 59962), (7749, 42830), (8566, 38745), (8610, 38547), (11070, 29981), (12849, 25830), (12915, 25698), (15498, 21415)]