30572290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 69548544

約数和(自身を除く): 38976254

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1117, 1190, 1610, 1955, 2234, 2737, 3910, 5474, 5585, 7819, 11170, 13685, 15638, 18989, 25691, 27370, 37978, 39095, 51382, 78190, 94945, 128455, 132923, 179837, 189890, 256910, 265846, 359674, 436747, 664615, 873494, 899185, 1329230, 1798370, 2183735, 3057229, 4367470, 6114458, 15286145, 30572290]

約数ペア:

[(1, 30572290), (2, 15286145), (5, 6114458), (7, 4367470), (10, 3057229), (14, 2183735), (17, 1798370), (23, 1329230), (34, 899185), (35, 873494), (46, 664615), (70, 436747), (85, 359674), (115, 265846), (119, 256910), (161, 189890), (170, 179837), (230, 132923), (238, 128455), (322, 94945), (391, 78190), (595, 51382), (782, 39095), (805, 37978), (1117, 27370), (1190, 25691), (1610, 18989), (1955, 15638), (2234, 13685), (2737, 11170), (3910, 7819), (5474, 5585)]