98661990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 282338784

約数和(自身を除く): 183676794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 574, 615, 735, 861, 1230, 1435, 1470, 1637, 1722, 2009, 2870, 3274, 4018, 4305, 4911, 6027, 8185, 8610, 9822, 10045, 11459, 12054, 16370, 20090, 22918, 24555, 30135, 34377, 49110, 57295, 60270, 67117, 68754, 80213, 114590, 134234, 160426, 171885, 201351, 240639, 335585, 343770, 401065, 402702, 469819, 481278, 671170, 802130, 939638, 1006755, 1203195, 1409457, 2013510, 2349095, 2406390, 2818914, 3288733, 4698190, 6577466, 7047285, 9866199, 14094570, 16443665, 19732398, 32887330, 49330995, 98661990]

約数ペア:

[(1, 98661990), (2, 49330995), (3, 32887330), (5, 19732398), (6, 16443665), (7, 14094570), (10, 9866199), (14, 7047285), (15, 6577466), (21, 4698190), (30, 3288733), (35, 2818914), (41, 2406390), (42, 2349095), (49, 2013510), (70, 1409457), (82, 1203195), (98, 1006755), (105, 939638), (123, 802130), (147, 671170), (205, 481278), (210, 469819), (245, 402702), (246, 401065), (287, 343770), (294, 335585), (410, 240639), (490, 201351), (574, 171885), (615, 160426), (735, 134234), (861, 114590), (1230, 80213), (1435, 68754), (1470, 67117), (1637, 60270), (1722, 57295), (2009, 49110), (2870, 34377), (3274, 30135), (4018, 24555), (4305, 22918), (4911, 20090), (6027, 16370), (8185, 12054), (8610, 11459), (9822, 10045)]