488610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1305720

約数和(自身を除く): 817110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 89, 90, 122, 178, 183, 267, 305, 366, 445, 534, 549, 610, 801, 890, 915, 1098, 1335, 1602, 1830, 2670, 2745, 4005, 5429, 5490, 8010, 10858, 16287, 27145, 32574, 48861, 54290, 81435, 97722, 162870, 244305, 488610]

約数ペア:

[(1, 488610), (2, 244305), (3, 162870), (5, 97722), (6, 81435), (9, 54290), (10, 48861), (15, 32574), (18, 27145), (30, 16287), (45, 10858), (61, 8010), (89, 5490), (90, 5429), (122, 4005), (178, 2745), (183, 2670), (267, 1830), (305, 1602), (366, 1335), (445, 1098), (534, 915), (549, 890), (610, 801)]