336303980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{4519}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 718164720

約数和(自身を除く): 381860740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3721, 4519, 7442, 9038, 14884, 18076, 18605, 22595, 37210, 45190, 74420, 90380, 275659, 551318, 1102636, 1378295, 2756590, 5513180, 16815199, 33630398, 67260796, 84075995, 168151990, 336303980]

約数ペア:

[(1, 336303980), (2, 168151990), (4, 84075995), (5, 67260796), (10, 33630398), (20, 16815199), (61, 5513180), (122, 2756590), (244, 1378295), (305, 1102636), (610, 551318), (1220, 275659), (3721, 90380), (4519, 74420), (7442, 45190), (9038, 37210), (14884, 22595), (18076, 18605)]