15704052780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20133401}}^1$

素因数の和:20133426

約数の個数: 48

約数和(自身を含む): 47353761504

約数和(自身を除く): 31649708724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20133401, 40266802, 60400203, 80533604, 100667005, 120800406, 201334010, 241600812, 261734213, 302001015, 402668020, 523468426, 604002030, 785202639, 1046936852, 1208004060, 1308671065, 1570405278, 2617342130, 3140810556, 3926013195, 5234684260, 7852026390, 15704052780]

約数ペア:

[(1, 15704052780), (2, 7852026390), (3, 5234684260), (4, 3926013195), (5, 3140810556), (6, 2617342130), (10, 1570405278), (12, 1308671065), (13, 1208004060), (15, 1046936852), (20, 785202639), (26, 604002030), (30, 523468426), (39, 402668020), (52, 302001015), (60, 261734213), (65, 241600812), (78, 201334010), (130, 120800406), (156, 100667005), (195, 80533604), (260, 60400203), (390, 40266802), (780, 20133401)]