16021740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 52706304

約数和(自身を除く): 36684564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1031, 1036, 1110, 1295, 1554, 2062, 2220, 2590, 3093, 3108, 3885, 4124, 5155, 5180, 6186, 7217, 7770, 10310, 12372, 14434, 15465, 15540, 20620, 21651, 28868, 30930, 36085, 38147, 43302, 61860, 72170, 76294, 86604, 108255, 114441, 144340, 152588, 190735, 216510, 228882, 267029, 381470, 433020, 457764, 534058, 572205, 762940, 801087, 1068116, 1144410, 1335145, 1602174, 2288820, 2670290, 3204348, 4005435, 5340580, 8010870, 16021740]

約数ペア:

[(1, 16021740), (2, 8010870), (3, 5340580), (4, 4005435), (5, 3204348), (6, 2670290), (7, 2288820), (10, 1602174), (12, 1335145), (14, 1144410), (15, 1068116), (20, 801087), (21, 762940), (28, 572205), (30, 534058), (35, 457764), (37, 433020), (42, 381470), (60, 267029), (70, 228882), (74, 216510), (84, 190735), (105, 152588), (111, 144340), (140, 114441), (148, 108255), (185, 86604), (210, 76294), (222, 72170), (259, 61860), (370, 43302), (420, 38147), (444, 36085), (518, 30930), (555, 28868), (740, 21651), (777, 20620), (1031, 15540), (1036, 15465), (1110, 14434), (1295, 12372), (1554, 10310), (2062, 7770), (2220, 7217), (2590, 6186), (3093, 5180), (3108, 5155), (3885, 4124)]