30997230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56093970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 41, 55, 58, 66, 79, 82, 87, 110, 123, 145, 158, 165, 174, 205, 237, 246, 290, 319, 330, 395, 410, 435, 451, 474, 615, 638, 790, 869, 870, 902, 957, 1185, 1189, 1230, 1353, 1595, 1738, 1914, 2255, 2291, 2370, 2378, 2607, 2706, 3190, 3239, 3567, 4345, 4510, 4582, 4785, 5214, 5945, 6478, 6765, 6873, 7134, 8690, 9570, 9717, 11455, 11890, 13035, 13079, 13530, 13746, 16195, 17835, 19434, 22910, 25201, 26070, 26158, 32390, 34365, 35629, 35670, 39237, 48585, 50402, 65395, 68730, 71258, 75603, 78474, 93931, 97170, 106887, 126005, 130790, 151206, 178145, 187862, 196185, 213774, 252010, 281793, 356290, 378015, 392370, 469655, 534435, 563586, 756030, 939310, 1033241, 1068870, 1408965, 2066482, 2817930, 3099723, 5166205, 6199446, 10332410, 15498615, 30997230]

約数ペア:

[(1, 30997230), (2, 15498615), (3, 10332410), (5, 6199446), (6, 5166205), (10, 3099723), (11, 2817930), (15, 2066482), (22, 1408965), (29, 1068870), (30, 1033241), (33, 939310), (41, 756030), (55, 563586), (58, 534435), (66, 469655), (79, 392370), (82, 378015), (87, 356290), (110, 281793), (123, 252010), (145, 213774), (158, 196185), (165, 187862), (174, 178145), (205, 151206), (237, 130790), (246, 126005), (290, 106887), (319, 97170), (330, 93931), (395, 78474), (410, 75603), (435, 71258), (451, 68730), (474, 65395), (615, 50402), (638, 48585), (790, 39237), (869, 35670), (870, 35629), (902, 34365), (957, 32390), (1185, 26158), (1189, 26070), (1230, 25201), (1353, 22910), (1595, 19434), (1738, 17835), (1914, 16195), (2255, 13746), (2291, 13530), (2370, 13079), (2378, 13035), (2607, 11890), (2706, 11455), (3190, 9717), (3239, 9570), (3567, 8690), (4345, 7134), (4510, 6873), (4582, 6765), (4785, 6478), (5214, 5945)]