7490370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 20062080

約数和(自身を除く): 12571710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 773, 969, 1546, 1615, 1938, 2319, 3230, 3865, 4638, 4845, 7730, 9690, 11595, 13141, 14687, 23190, 26282, 29374, 39423, 44061, 65705, 73435, 78846, 88122, 131410, 146870, 197115, 220305, 249679, 394230, 440610, 499358, 749037, 1248395, 1498074, 2496790, 3745185, 7490370]

約数ペア:

[(1, 7490370), (2, 3745185), (3, 2496790), (5, 1498074), (6, 1248395), (10, 749037), (15, 499358), (17, 440610), (19, 394230), (30, 249679), (34, 220305), (38, 197115), (51, 146870), (57, 131410), (85, 88122), (95, 78846), (102, 73435), (114, 65705), (170, 44061), (190, 39423), (255, 29374), (285, 26282), (323, 23190), (510, 14687), (570, 13141), (646, 11595), (773, 9690), (969, 7730), (1546, 4845), (1615, 4638), (1938, 3865), (2319, 3230)]