42018030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 114397920

約数和(自身を除く): 72379890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 59, 82, 90, 118, 123, 177, 193, 205, 246, 295, 354, 369, 386, 410, 531, 579, 590, 615, 738, 885, 965, 1062, 1158, 1230, 1737, 1770, 1845, 1930, 2419, 2655, 2895, 3474, 3690, 4838, 5310, 5790, 7257, 7913, 8685, 11387, 12095, 14514, 15826, 17370, 21771, 22774, 23739, 24190, 34161, 36285, 39565, 43542, 47478, 56935, 68322, 71217, 72570, 79130, 102483, 108855, 113870, 118695, 142434, 170805, 204966, 217710, 237390, 341610, 356085, 466867, 512415, 712170, 933734, 1024830, 1400601, 2334335, 2801202, 4201803, 4668670, 7003005, 8403606, 14006010, 21009015, 42018030]

約数ペア:

[(1, 42018030), (2, 21009015), (3, 14006010), (5, 8403606), (6, 7003005), (9, 4668670), (10, 4201803), (15, 2801202), (18, 2334335), (30, 1400601), (41, 1024830), (45, 933734), (59, 712170), (82, 512415), (90, 466867), (118, 356085), (123, 341610), (177, 237390), (193, 217710), (205, 204966), (246, 170805), (295, 142434), (354, 118695), (369, 113870), (386, 108855), (410, 102483), (531, 79130), (579, 72570), (590, 71217), (615, 68322), (738, 56935), (885, 47478), (965, 43542), (1062, 39565), (1158, 36285), (1230, 34161), (1737, 24190), (1770, 23739), (1845, 22774), (1930, 21771), (2419, 17370), (2655, 15826), (2895, 14514), (3474, 12095), (3690, 11387), (4838, 8685), (5310, 7913), (5790, 7257)]