15983910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 45556992

約数和(自身を除く): 29573082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 337, 465, 510, 527, 558, 674, 765, 930, 1011, 1054, 1395, 1530, 1581, 1685, 2022, 2635, 2790, 3033, 3162, 3370, 4743, 5055, 5270, 5729, 6066, 7905, 9486, 10110, 10447, 11458, 15165, 15810, 17187, 20894, 23715, 28645, 30330, 31341, 34374, 47430, 51561, 52235, 57290, 62682, 85935, 94023, 103122, 104470, 156705, 171870, 177599, 188046, 257805, 313410, 355198, 470115, 515610, 532797, 887995, 940230, 1065594, 1598391, 1775990, 2663985, 3196782, 5327970, 7991955, 15983910]

約数ペア:

[(1, 15983910), (2, 7991955), (3, 5327970), (5, 3196782), (6, 2663985), (9, 1775990), (10, 1598391), (15, 1065594), (17, 940230), (18, 887995), (30, 532797), (31, 515610), (34, 470115), (45, 355198), (51, 313410), (62, 257805), (85, 188046), (90, 177599), (93, 171870), (102, 156705), (153, 104470), (155, 103122), (170, 94023), (186, 85935), (255, 62682), (279, 57290), (306, 52235), (310, 51561), (337, 47430), (465, 34374), (510, 31341), (527, 30330), (558, 28645), (674, 23715), (765, 20894), (930, 17187), (1011, 15810), (1054, 15165), (1395, 11458), (1530, 10447), (1581, 10110), (1685, 9486), (2022, 7905), (2635, 6066), (2790, 5729), (3033, 5270), (3162, 5055), (3370, 4743)]