304849460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 660139200

約数和(自身を除く): 355289740

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1460, 3539, 4307, 7078, 8614, 14156, 17228, 17695, 21535, 35390, 43070, 70780, 86140, 208801, 258347, 417602, 516694, 835204, 1033388, 1044005, 1291735, 2088010, 2583470, 4176020, 5166940, 15242473, 30484946, 60969892, 76212365, 152424730, 304849460]

約数ペア:

[(1, 304849460), (2, 152424730), (4, 76212365), (5, 60969892), (10, 30484946), (20, 15242473), (59, 5166940), (73, 4176020), (118, 2583470), (146, 2088010), (236, 1291735), (292, 1044005), (295, 1033388), (365, 835204), (590, 516694), (730, 417602), (1180, 258347), (1460, 208801), (3539, 86140), (4307, 70780), (7078, 43070), (8614, 35390), (14156, 21535), (17228, 17695)]