90272490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39079}}^1$

素因数の和:39107

約数の個数: 64

約数和(自身を含む): 270120960

約数和(自身を除く): 179848470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 39079, 78158, 117237, 195395, 234474, 273553, 390790, 429869, 547106, 586185, 820659, 859738, 1172370, 1289607, 1367765, 1641318, 2149345, 2579214, 2735530, 3009083, 4103295, 4298690, 6018166, 6448035, 8206590, 9027249, 12896070, 15045415, 18054498, 30090830, 45136245, 90272490]

約数ペア:

[(1, 90272490), (2, 45136245), (3, 30090830), (5, 18054498), (6, 15045415), (7, 12896070), (10, 9027249), (11, 8206590), (14, 6448035), (15, 6018166), (21, 4298690), (22, 4103295), (30, 3009083), (33, 2735530), (35, 2579214), (42, 2149345), (55, 1641318), (66, 1367765), (70, 1289607), (77, 1172370), (105, 859738), (110, 820659), (154, 586185), (165, 547106), (210, 429869), (231, 390790), (330, 273553), (385, 234474), (462, 195395), (770, 117237), (1155, 78158), (2310, 39079)]