1490924490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21668

約数の個数: 96

約数和(自身を含む): 4140279360

約数和(自身を除く): 2649354870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 418, 570, 605, 627, 726, 1045, 1210, 1254, 1815, 2090, 2299, 3135, 3630, 4598, 6270, 6897, 11495, 13794, 21617, 22990, 34485, 43234, 64851, 68970, 108085, 129702, 216170, 237787, 324255, 410723, 475574, 648510, 713361, 821446, 1188935, 1232169, 1426722, 2053615, 2377870, 2464338, 2615657, 3566805, 4107230, 4517953, 5231314, 6160845, 7133610, 7846971, 9035906, 12321690, 13078285, 13553859, 15693942, 22589765, 26156570, 27107718, 39234855, 45179530, 49697483, 67769295, 78469710, 99394966, 135538590, 149092449, 248487415, 298184898, 496974830, 745462245, 1490924490]

約数ペア:

[(1, 1490924490), (2, 745462245), (3, 496974830), (5, 298184898), (6, 248487415), (10, 149092449), (11, 135538590), (15, 99394966), (19, 78469710), (22, 67769295), (30, 49697483), (33, 45179530), (38, 39234855), (55, 27107718), (57, 26156570), (66, 22589765), (95, 15693942), (110, 13553859), (114, 13078285), (121, 12321690), (165, 9035906), (190, 7846971), (209, 7133610), (242, 6160845), (285, 5231314), (330, 4517953), (363, 4107230), (418, 3566805), (570, 2615657), (605, 2464338), (627, 2377870), (726, 2053615), (1045, 1426722), (1210, 1232169), (1254, 1188935), (1815, 821446), (2090, 713361), (2299, 648510), (3135, 475574), (3630, 410723), (4598, 324255), (6270, 237787), (6897, 216170), (11495, 129702), (13794, 108085), (21617, 68970), (22990, 64851), (34485, 43234)]