40605030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 109425600

約数和(自身を除く): 68820570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1489, 1515, 1818, 2727, 2978, 3030, 4467, 4545, 5454, 7445, 8934, 9090, 13401, 13635, 14890, 22335, 26802, 27270, 40203, 44670, 67005, 80406, 134010, 150389, 201015, 300778, 402030, 451167, 751945, 902334, 1353501, 1503890, 2255835, 2707002, 4060503, 4511670, 6767505, 8121006, 13535010, 20302515, 40605030]

約数ペア:

[(1, 40605030), (2, 20302515), (3, 13535010), (5, 8121006), (6, 6767505), (9, 4511670), (10, 4060503), (15, 2707002), (18, 2255835), (27, 1503890), (30, 1353501), (45, 902334), (54, 751945), (90, 451167), (101, 402030), (135, 300778), (202, 201015), (270, 150389), (303, 134010), (505, 80406), (606, 67005), (909, 44670), (1010, 40203), (1489, 27270), (1515, 26802), (1818, 22335), (2727, 14890), (2978, 13635), (3030, 13401), (4467, 9090), (4545, 8934), (5454, 7445)]