242569770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25033}}^1$

素因数の和:25079

約数の個数: 64

約数和(自身を含む): 648881280

約数和(自身を除く): 406311510

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, 969, 1615, 1938, 3230, 4845, 9690, 25033, 50066, 75099, 125165, 150198, 250330, 375495, 425561, 475627, 750990, 851122, 951254, 1276683, 1426881, 2127805, 2378135, 2553366, 2853762, 4255610, 4756270, 6383415, 7134405, 8085659, 12766830, 14268810, 16171318, 24256977, 40428295, 48513954, 80856590, 121284885, 242569770]

約数ペア:

[(1, 242569770), (2, 121284885), (3, 80856590), (5, 48513954), (6, 40428295), (10, 24256977), (15, 16171318), (17, 14268810), (19, 12766830), (30, 8085659), (34, 7134405), (38, 6383415), (51, 4756270), (57, 4255610), (85, 2853762), (95, 2553366), (102, 2378135), (114, 2127805), (170, 1426881), (190, 1276683), (255, 951254), (285, 851122), (323, 750990), (510, 475627), (570, 425561), (646, 375495), (969, 250330), (1615, 150198), (1938, 125165), (3230, 75099), (4845, 50066), (9690, 25033)]