339939740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 853372800

約数和(自身を除く): 513433060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 404, 406, 505, 580, 707, 812, 829, 1010, 1015, 1414, 1658, 2020, 2030, 2828, 2929, 3316, 3535, 4060, 4145, 5803, 5858, 7070, 8290, 11606, 11716, 14140, 14645, 16580, 20503, 23212, 24041, 29015, 29290, 41006, 48082, 58030, 58580, 82012, 83729, 96164, 102515, 116060, 120205, 167458, 168287, 205030, 240410, 334916, 336574, 410060, 418645, 480820, 586103, 673148, 837290, 841435, 1172206, 1674580, 1682870, 2344412, 2428141, 2930515, 3365740, 4856282, 5861030, 9712564, 11722060, 12140705, 16996987, 24281410, 33993974, 48562820, 67987948, 84984935, 169969870, 339939740]

約数ペア:

[(1, 339939740), (2, 169969870), (4, 84984935), (5, 67987948), (7, 48562820), (10, 33993974), (14, 24281410), (20, 16996987), (28, 12140705), (29, 11722060), (35, 9712564), (58, 5861030), (70, 4856282), (101, 3365740), (116, 2930515), (140, 2428141), (145, 2344412), (202, 1682870), (203, 1674580), (290, 1172206), (404, 841435), (406, 837290), (505, 673148), (580, 586103), (707, 480820), (812, 418645), (829, 410060), (1010, 336574), (1015, 334916), (1414, 240410), (1658, 205030), (2020, 168287), (2030, 167458), (2828, 120205), (2929, 116060), (3316, 102515), (3535, 96164), (4060, 83729), (4145, 82012), (5803, 58580), (5858, 58030), (7070, 48082), (8290, 41006), (11606, 29290), (11716, 29015), (14140, 24041), (14645, 23212), (16580, 20503)]