69829970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 82579630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 203, 205, 287, 290, 406, 410, 574, 839, 1015, 1189, 1435, 1678, 2030, 2378, 2870, 4195, 5873, 5945, 8323, 8390, 11746, 11890, 16646, 24331, 29365, 34399, 41615, 48662, 58730, 68798, 83230, 121655, 170317, 171995, 240793, 243310, 340634, 343990, 481586, 851585, 997571, 1203965, 1703170, 1995142, 2407930, 4987855, 6982997, 9975710, 13965994, 34914985, 69829970]

約数ペア:

[(1, 69829970), (2, 34914985), (5, 13965994), (7, 9975710), (10, 6982997), (14, 4987855), (29, 2407930), (35, 1995142), (41, 1703170), (58, 1203965), (70, 997571), (82, 851585), (145, 481586), (203, 343990), (205, 340634), (287, 243310), (290, 240793), (406, 171995), (410, 170317), (574, 121655), (839, 83230), (1015, 68798), (1189, 58730), (1435, 48662), (1678, 41615), (2030, 34399), (2378, 29365), (2870, 24331), (4195, 16646), (5873, 11890), (5945, 11746), (8323, 8390)]