2659050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 7544160

約数和(自身を除く): 4885110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 311, 342, 450, 475, 570, 622, 855, 933, 950, 1425, 1555, 1710, 1866, 2799, 2850, 3110, 4275, 4665, 5598, 5909, 7775, 8550, 9330, 11818, 13995, 15550, 17727, 23325, 27990, 29545, 35454, 46650, 53181, 59090, 69975, 88635, 106362, 139950, 147725, 177270, 265905, 295450, 443175, 531810, 886350, 1329525, 2659050]

約数ペア:

[(1, 2659050), (2, 1329525), (3, 886350), (5, 531810), (6, 443175), (9, 295450), (10, 265905), (15, 177270), (18, 147725), (19, 139950), (25, 106362), (30, 88635), (38, 69975), (45, 59090), (50, 53181), (57, 46650), (75, 35454), (90, 29545), (95, 27990), (114, 23325), (150, 17727), (171, 15550), (190, 13995), (225, 11818), (285, 9330), (311, 8550), (342, 7775), (450, 5909), (475, 5598), (570, 4665), (622, 4275), (855, 3110), (933, 2850), (950, 2799), (1425, 1866), (1555, 1710)]