30033220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12652

約数の個数: 48

約数和(自身を含む): 76325760

約数和(自身を除く): 46292540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12619, 25238, 50476, 63095, 88333, 126190, 176666, 214523, 252380, 353332, 429046, 441665, 858092, 883330, 1072615, 1501661, 1766660, 2145230, 3003322, 4290460, 6006644, 7508305, 15016610, 30033220]

約数ペア:

[(1, 30033220), (2, 15016610), (4, 7508305), (5, 6006644), (7, 4290460), (10, 3003322), (14, 2145230), (17, 1766660), (20, 1501661), (28, 1072615), (34, 883330), (35, 858092), (68, 441665), (70, 429046), (85, 353332), (119, 252380), (140, 214523), (170, 176666), (238, 126190), (340, 88333), (476, 63095), (595, 50476), (1190, 25238), (2380, 12619)]