38977470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 82950210

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, 503, 574, 615, 630, 738, 861, 945, 1006, 1107, 1230, 1435, 1509, 1722, 1845, 1890, 2214, 2515, 2583, 2870, 3018, 3521, 3690, 4305, 4527, 5030, 5166, 5535, 7042, 7545, 7749, 8610, 9054, 10563, 11070, 12915, 13581, 15090, 15498, 17605, 20623, 21126, 22635, 25830, 27162, 31689, 35210, 38745, 41246, 45270, 52815, 61869, 63378, 67905, 77490, 95067, 103115, 105630, 123738, 135810, 144361, 158445, 185607, 190134, 206230, 288722, 309345, 316890, 371214, 433083, 475335, 556821, 618690, 721805, 866166, 928035, 950670, 1113642, 1299249, 1443610, 1856070, 2165415, 2598498, 2784105, 3897747, 4330830, 5568210, 6496245, 7795494, 12992490, 19488735, 38977470]

約数ペア:

[(1, 38977470), (2, 19488735), (3, 12992490), (5, 7795494), (6, 6496245), (7, 5568210), (9, 4330830), (10, 3897747), (14, 2784105), (15, 2598498), (18, 2165415), (21, 1856070), (27, 1443610), (30, 1299249), (35, 1113642), (41, 950670), (42, 928035), (45, 866166), (54, 721805), (63, 618690), (70, 556821), (82, 475335), (90, 433083), (105, 371214), (123, 316890), (126, 309345), (135, 288722), (189, 206230), (205, 190134), (210, 185607), (246, 158445), (270, 144361), (287, 135810), (315, 123738), (369, 105630), (378, 103115), (410, 95067), (503, 77490), (574, 67905), (615, 63378), (630, 61869), (738, 52815), (861, 45270), (945, 41246), (1006, 38745), (1107, 35210), (1230, 31689), (1435, 27162), (1509, 25830), (1722, 22635), (1845, 21126), (1890, 20623), (2214, 17605), (2515, 15498), (2583, 15090), (2870, 13581), (3018, 12915), (3521, 11070), (3690, 10563), (4305, 9054), (4527, 8610), (5030, 7749), (5166, 7545), (5535, 7042)]