42428610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 120

約数和(自身を含む): 132836220

約数和(自身を除く): 90407610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1069, 1134, 1323, 1470, 1890, 2138, 2205, 2646, 2835, 3207, 3969, 4410, 5345, 5670, 6414, 6615, 7483, 7938, 9621, 10690, 13230, 14966, 16035, 19242, 19845, 22449, 28863, 32070, 37415, 39690, 44898, 48105, 52381, 57726, 67347, 74830, 86589, 96210, 104762, 112245, 134694, 144315, 157143, 173178, 202041, 224490, 261905, 288630, 314286, 336735, 404082, 432945, 471429, 523810, 606123, 673470, 785715, 865890, 942858, 1010205, 1212246, 1414287, 1571430, 2020410, 2357145, 2828574, 3030615, 4242861, 4714290, 6061230, 7071435, 8485722, 14142870, 21214305, 42428610]

約数ペア:

[(1, 42428610), (2, 21214305), (3, 14142870), (5, 8485722), (6, 7071435), (7, 6061230), (9, 4714290), (10, 4242861), (14, 3030615), (15, 2828574), (18, 2357145), (21, 2020410), (27, 1571430), (30, 1414287), (35, 1212246), (42, 1010205), (45, 942858), (49, 865890), (54, 785715), (63, 673470), (70, 606123), (81, 523810), (90, 471429), (98, 432945), (105, 404082), (126, 336735), (135, 314286), (147, 288630), (162, 261905), (189, 224490), (210, 202041), (245, 173178), (270, 157143), (294, 144315), (315, 134694), (378, 112245), (405, 104762), (441, 96210), (490, 86589), (567, 74830), (630, 67347), (735, 57726), (810, 52381), (882, 48105), (945, 44898), (1069, 39690), (1134, 37415), (1323, 32070), (1470, 28863), (1890, 22449), (2138, 19845), (2205, 19242), (2646, 16035), (2835, 14966), (3207, 13230), (3969, 10690), (4410, 9621), (5345, 7938), (5670, 7483), (6414, 6615)]