30094575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 61067520

約数和(自身を除く): 30972945

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 431, 475, 525, 665, 735, 931, 1225, 1293, 1425, 1995, 2155, 2793, 3017, 3325, 3675, 4655, 6465, 8189, 9051, 9975, 10775, 13965, 15085, 21119, 23275, 24567, 32325, 40945, 45255, 57323, 63357, 69825, 75425, 105595, 122835, 171969, 204725, 226275, 286615, 316785, 401261, 527975, 614175, 859845, 1203783, 1433075, 1583925, 2006305, 4299225, 6018915, 10031525, 30094575]

約数ペア:

[(1, 30094575), (3, 10031525), (5, 6018915), (7, 4299225), (15, 2006305), (19, 1583925), (21, 1433075), (25, 1203783), (35, 859845), (49, 614175), (57, 527975), (75, 401261), (95, 316785), (105, 286615), (133, 226275), (147, 204725), (175, 171969), (245, 122835), (285, 105595), (399, 75425), (431, 69825), (475, 63357), (525, 57323), (665, 45255), (735, 40945), (931, 32325), (1225, 24567), (1293, 23275), (1425, 21119), (1995, 15085), (2155, 13965), (2793, 10775), (3017, 9975), (3325, 9051), (3675, 8189), (4655, 6465)]