30069780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 95491200

約数和(自身を除く): 65421420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2029, 2470, 2964, 3705, 4058, 4940, 6087, 7410, 8116, 10145, 12174, 14820, 20290, 24348, 26377, 30435, 38551, 40580, 52754, 60870, 77102, 79131, 105508, 115653, 121740, 131885, 154204, 158262, 192755, 231306, 263770, 316524, 385510, 395655, 462612, 501163, 527540, 578265, 771020, 791310, 1002326, 1156530, 1503489, 1582620, 2004652, 2313060, 2505815, 3006978, 5011630, 6013956, 7517445, 10023260, 15034890, 30069780]

約数ペア:

[(1, 30069780), (2, 15034890), (3, 10023260), (4, 7517445), (5, 6013956), (6, 5011630), (10, 3006978), (12, 2505815), (13, 2313060), (15, 2004652), (19, 1582620), (20, 1503489), (26, 1156530), (30, 1002326), (38, 791310), (39, 771020), (52, 578265), (57, 527540), (60, 501163), (65, 462612), (76, 395655), (78, 385510), (95, 316524), (114, 263770), (130, 231306), (156, 192755), (190, 158262), (195, 154204), (228, 131885), (247, 121740), (260, 115653), (285, 105508), (380, 79131), (390, 77102), (494, 60870), (570, 52754), (741, 40580), (780, 38551), (988, 30435), (1140, 26377), (1235, 24348), (1482, 20290), (2029, 14820), (2470, 12174), (2964, 10145), (3705, 8116), (4058, 7410), (4940, 6087)]