827354970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22868

約数の個数: 96

約数和(自身を含む): 2391427584

約数和(自身を除く): 1564072614

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 22811, 36270, 45622, 68433, 114055, 136866, 205299, 228110, 296543, 342165, 410598, 593086, 684330, 707141, 889629, 1026495, 1414282, 1482715, 1779258, 2052990, 2121423, 2668887, 2965430, 3535705, 4242846, 4448145, 5337774, 6364269, 7071410, 8896290, 9192833, 10607115, 12728538, 13344435, 18385666, 21214230, 26688870, 27578499, 31821345, 45964165, 55156998, 63642690, 82735497, 91928330, 137892495, 165470994, 275784990, 413677485, 827354970]

約数ペア:

[(1, 827354970), (2, 413677485), (3, 275784990), (5, 165470994), (6, 137892495), (9, 91928330), (10, 82735497), (13, 63642690), (15, 55156998), (18, 45964165), (26, 31821345), (30, 27578499), (31, 26688870), (39, 21214230), (45, 18385666), (62, 13344435), (65, 12728538), (78, 10607115), (90, 9192833), (93, 8896290), (117, 7071410), (130, 6364269), (155, 5337774), (186, 4448145), (195, 4242846), (234, 3535705), (279, 2965430), (310, 2668887), (390, 2121423), (403, 2052990), (465, 1779258), (558, 1482715), (585, 1414282), (806, 1026495), (930, 889629), (1170, 707141), (1209, 684330), (1395, 593086), (2015, 410598), (2418, 342165), (2790, 296543), (3627, 228110), (4030, 205299), (6045, 136866), (7254, 114055), (12090, 68433), (18135, 45622), (22811, 36270)]