78042810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 193611168

約数和(自身を除く): 115568358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2707, 2883, 4805, 5414, 5766, 8121, 9610, 13535, 14415, 16242, 27070, 28830, 40605, 81210, 83917, 167834, 251751, 419585, 503502, 839170, 1258755, 2517510, 2601427, 5202854, 7804281, 13007135, 15608562, 26014270, 39021405, 78042810]

約数ペア:

[(1, 78042810), (2, 39021405), (3, 26014270), (5, 15608562), (6, 13007135), (10, 7804281), (15, 5202854), (30, 2601427), (31, 2517510), (62, 1258755), (93, 839170), (155, 503502), (186, 419585), (310, 251751), (465, 167834), (930, 83917), (961, 81210), (1922, 40605), (2707, 28830), (2883, 27070), (4805, 16242), (5414, 14415), (5766, 13535), (8121, 9610)]