2017497330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19997}}^1$

素因数の和:20088

約数の個数: 96

約数和(自身を含む): 5615438400

約数和(自身を除く): 3597941070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 190, 285, 295, 342, 354, 531, 570, 590, 855, 885, 1062, 1121, 1710, 1770, 2242, 2655, 3363, 5310, 5605, 6726, 10089, 11210, 16815, 19997, 20178, 33630, 39994, 50445, 59991, 99985, 100890, 119982, 179973, 199970, 299955, 359946, 379943, 599910, 759886, 899865, 1139829, 1179823, 1799730, 1899715, 2279658, 2359646, 3419487, 3539469, 3799430, 5699145, 5899115, 6838974, 7078938, 10618407, 11398290, 11798230, 17097435, 17697345, 21236814, 22416637, 34194870, 35394690, 44833274, 53092035, 67249911, 106184070, 112083185, 134499822, 201749733, 224166370, 336249555, 403499466, 672499110, 1008748665, 2017497330]

約数ペア:

[(1, 2017497330), (2, 1008748665), (3, 672499110), (5, 403499466), (6, 336249555), (9, 224166370), (10, 201749733), (15, 134499822), (18, 112083185), (19, 106184070), (30, 67249911), (38, 53092035), (45, 44833274), (57, 35394690), (59, 34194870), (90, 22416637), (95, 21236814), (114, 17697345), (118, 17097435), (171, 11798230), (177, 11398290), (190, 10618407), (285, 7078938), (295, 6838974), (342, 5899115), (354, 5699145), (531, 3799430), (570, 3539469), (590, 3419487), (855, 2359646), (885, 2279658), (1062, 1899715), (1121, 1799730), (1710, 1179823), (1770, 1139829), (2242, 899865), (2655, 759886), (3363, 599910), (5310, 379943), (5605, 359946), (6726, 299955), (10089, 199970), (11210, 179973), (16815, 119982), (19997, 100890), (20178, 99985), (33630, 59991), (39994, 50445)]