313238430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12043}}^1$

素因数の和:12090

約数の個数: 72

約数和(自身を含む): 865216872

約数和(自身を除く): 551978442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 12043, 13005, 24086, 26010, 36129, 60215, 72258, 108387, 120430, 180645, 204731, 216774, 361290, 409462, 541935, 614193, 1023655, 1083870, 1228386, 1842579, 2047310, 3070965, 3480427, 3685158, 6141930, 6960854, 9212895, 10441281, 17402135, 18425790, 20882562, 31323843, 34804270, 52206405, 62647686, 104412810, 156619215, 313238430]

約数ペア:

[(1, 313238430), (2, 156619215), (3, 104412810), (5, 62647686), (6, 52206405), (9, 34804270), (10, 31323843), (15, 20882562), (17, 18425790), (18, 17402135), (30, 10441281), (34, 9212895), (45, 6960854), (51, 6141930), (85, 3685158), (90, 3480427), (102, 3070965), (153, 2047310), (170, 1842579), (255, 1228386), (289, 1083870), (306, 1023655), (510, 614193), (578, 541935), (765, 409462), (867, 361290), (1445, 216774), (1530, 204731), (1734, 180645), (2601, 120430), (2890, 108387), (4335, 72258), (5202, 60215), (8670, 36129), (12043, 26010), (13005, 24086)]