4086390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 12856320

約数和(自身を除く): 8769930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 61, 66, 70, 77, 87, 105, 110, 122, 145, 154, 165, 174, 183, 203, 210, 231, 290, 305, 319, 330, 366, 385, 406, 427, 435, 462, 609, 610, 638, 671, 770, 854, 870, 915, 957, 1015, 1155, 1218, 1281, 1342, 1595, 1769, 1830, 1914, 2013, 2030, 2135, 2233, 2310, 2562, 3045, 3190, 3355, 3538, 4026, 4270, 4466, 4697, 4785, 5307, 6090, 6405, 6699, 6710, 8845, 9394, 9570, 10065, 10614, 11165, 12383, 12810, 13398, 14091, 17690, 19459, 20130, 22330, 23485, 24766, 26535, 28182, 33495, 37149, 38918, 46970, 53070, 58377, 61915, 66990, 70455, 74298, 97295, 116754, 123830, 136213, 140910, 185745, 194590, 272426, 291885, 371490, 408639, 583770, 681065, 817278, 1362130, 2043195, 4086390]

約数ペア:

[(1, 4086390), (2, 2043195), (3, 1362130), (5, 817278), (6, 681065), (7, 583770), (10, 408639), (11, 371490), (14, 291885), (15, 272426), (21, 194590), (22, 185745), (29, 140910), (30, 136213), (33, 123830), (35, 116754), (42, 97295), (55, 74298), (58, 70455), (61, 66990), (66, 61915), (70, 58377), (77, 53070), (87, 46970), (105, 38918), (110, 37149), (122, 33495), (145, 28182), (154, 26535), (165, 24766), (174, 23485), (183, 22330), (203, 20130), (210, 19459), (231, 17690), (290, 14091), (305, 13398), (319, 12810), (330, 12383), (366, 11165), (385, 10614), (406, 10065), (427, 9570), (435, 9394), (462, 8845), (609, 6710), (610, 6699), (638, 6405), (671, 6090), (770, 5307), (854, 4785), (870, 4697), (915, 4466), (957, 4270), (1015, 4026), (1155, 3538), (1218, 3355), (1281, 3190), (1342, 3045), (1595, 2562), (1769, 2310), (1830, 2233), (1914, 2135), (2013, 2030)]