1651008060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{705559}}^1$

素因数の和:705587

約数の個数: 72

約数和(自身を含む): 5393300640

約数和(自身を除く): 3742292580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 705559, 1411118, 2116677, 2822236, 3527795, 4233354, 6350031, 7055590, 8466708, 9172267, 10583385, 12700062, 14111180, 18344534, 21166770, 25400124, 27516801, 31750155, 36689068, 42333540, 45861335, 55033602, 63500310, 82550403, 91722670, 110067204, 127000620, 137584005, 165100806, 183445340, 275168010, 330201612, 412752015, 550336020, 825504030, 1651008060]

約数ペア:

[(1, 1651008060), (2, 825504030), (3, 550336020), (4, 412752015), (5, 330201612), (6, 275168010), (9, 183445340), (10, 165100806), (12, 137584005), (13, 127000620), (15, 110067204), (18, 91722670), (20, 82550403), (26, 63500310), (30, 55033602), (36, 45861335), (39, 42333540), (45, 36689068), (52, 31750155), (60, 27516801), (65, 25400124), (78, 21166770), (90, 18344534), (117, 14111180), (130, 12700062), (156, 10583385), (180, 9172267), (195, 8466708), (234, 7055590), (260, 6350031), (390, 4233354), (468, 3527795), (585, 2822236), (780, 2116677), (1170, 1411118), (2340, 705559)]