77682390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7823}}^1$

素因数の和:8164

約数の個数: 32

約数和(自身を含む): 187024896

約数和(自身を除く): 109342506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 7823, 9930, 15646, 23469, 39115, 46938, 78230, 117345, 234690, 2589413, 5178826, 7768239, 12947065, 15536478, 25894130, 38841195, 77682390]

約数ペア:

[(1, 77682390), (2, 38841195), (3, 25894130), (5, 15536478), (6, 12947065), (10, 7768239), (15, 5178826), (30, 2589413), (331, 234690), (662, 117345), (993, 78230), (1655, 46938), (1986, 39115), (3310, 23469), (4965, 15646), (7823, 9930)]