4907293.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 42443856

約数和(自身を除く): 28568196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 491, 628, 785, 942, 982, 1413, 1473, 1570, 1884, 1964, 2355, 2455, 2826, 2946, 3140, 4419, 4710, 4910, 5652, 5892, 7065, 7365, 8838, 9420, 9820, 14130, 14730, 17676, 22095, 28260, 29460, 44190, 77087, 88380, 154174, 231261, 308348, 385435, 462522, 693783, 770870, 925044, 1156305, 1387566, 1541740, 2312610, 2775132, 3468915, 4625220, 6937830, 13875660]

約数ペア:

[(1, 13875660), (2, 6937830), (3, 4625220), (4, 3468915), (5, 2775132), (6, 2312610), (9, 1541740), (10, 1387566), (12, 1156305), (15, 925044), (18, 770870), (20, 693783), (30, 462522), (36, 385435), (45, 308348), (60, 231261), (90, 154174), (157, 88380), (180, 77087), (314, 44190), (471, 29460), (491, 28260), (628, 22095), (785, 17676), (942, 14730), (982, 14130), (1413, 9820), (1473, 9420), (1570, 8838), (1884, 7365), (1964, 7065), (2355, 5892), (2455, 5652), (2826, 4910), (2946, 4710), (3140, 4419)]