19364730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 59222016

約数和(自身を除く): 39857286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 101, 105, 110, 154, 165, 166, 202, 210, 231, 249, 303, 330, 385, 415, 462, 498, 505, 581, 606, 707, 770, 830, 913, 1010, 1111, 1155, 1162, 1245, 1414, 1515, 1743, 1826, 2121, 2222, 2310, 2490, 2739, 2905, 3030, 3333, 3486, 3535, 4242, 4565, 5478, 5555, 5810, 6391, 6666, 7070, 7777, 8383, 8715, 9130, 10605, 11110, 12782, 13695, 15554, 16665, 16766, 17430, 19173, 21210, 23331, 25149, 27390, 31955, 33330, 38346, 38885, 41915, 46662, 50298, 58681, 63910, 77770, 83830, 92213, 95865, 116655, 117362, 125745, 176043, 184426, 191730, 233310, 251490, 276639, 293405, 352086, 461065, 553278, 586810, 645491, 880215, 922130, 1290982, 1383195, 1760430, 1936473, 2766390, 3227455, 3872946, 6454910, 9682365, 19364730]

約数ペア:

[(1, 19364730), (2, 9682365), (3, 6454910), (5, 3872946), (6, 3227455), (7, 2766390), (10, 1936473), (11, 1760430), (14, 1383195), (15, 1290982), (21, 922130), (22, 880215), (30, 645491), (33, 586810), (35, 553278), (42, 461065), (55, 352086), (66, 293405), (70, 276639), (77, 251490), (83, 233310), (101, 191730), (105, 184426), (110, 176043), (154, 125745), (165, 117362), (166, 116655), (202, 95865), (210, 92213), (231, 83830), (249, 77770), (303, 63910), (330, 58681), (385, 50298), (415, 46662), (462, 41915), (498, 38885), (505, 38346), (581, 33330), (606, 31955), (707, 27390), (770, 25149), (830, 23331), (913, 21210), (1010, 19173), (1111, 17430), (1155, 16766), (1162, 16665), (1245, 15554), (1414, 13695), (1515, 12782), (1743, 11110), (1826, 10605), (2121, 9130), (2222, 8715), (2310, 8383), (2490, 7777), (2739, 7070), (2905, 6666), (3030, 6391), (3333, 5810), (3486, 5555), (3535, 5478), (4242, 4565)]