173214780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4421}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 485853984

約数和(自身を除く): 312639204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 4421, 6530, 7836, 8842, 9795, 13060, 13263, 17684, 19590, 22105, 26526, 39180, 44210, 53052, 66315, 88420, 132630, 265260, 2886913, 5773826, 8660739, 11547652, 14434565, 17321478, 28869130, 34642956, 43303695, 57738260, 86607390, 173214780]

約数ペア:

[(1, 173214780), (2, 86607390), (3, 57738260), (4, 43303695), (5, 34642956), (6, 28869130), (10, 17321478), (12, 14434565), (15, 11547652), (20, 8660739), (30, 5773826), (60, 2886913), (653, 265260), (1306, 132630), (1959, 88420), (2612, 66315), (3265, 53052), (3918, 44210), (4421, 39180), (6530, 26526), (7836, 22105), (8842, 19590), (9795, 17684), (13060, 13263)]