77433540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30013}}^1$

素因数の和:30068

約数の個数: 48

約数和(自身を含む): 221863488

約数和(自身を除く): 144429948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 30013, 60026, 90039, 120052, 150065, 180078, 300130, 360156, 450195, 600260, 900390, 1290559, 1800780, 2581118, 3871677, 5162236, 6452795, 7743354, 12905590, 15486708, 19358385, 25811180, 38716770, 77433540]

約数ペア:

[(1, 77433540), (2, 38716770), (3, 25811180), (4, 19358385), (5, 15486708), (6, 12905590), (10, 7743354), (12, 6452795), (15, 5162236), (20, 3871677), (30, 2581118), (43, 1800780), (60, 1290559), (86, 900390), (129, 600260), (172, 450195), (215, 360156), (258, 300130), (430, 180078), (516, 150065), (645, 120052), (860, 90039), (1290, 60026), (2580, 30013)]