17027531220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{40541741}}^1$

素因数の和:40541760

約数の個数: 48

約数和(自身を含む): 54488101248

約数和(自身を除く): 37460570028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 40541741, 81083482, 121625223, 162166964, 202708705, 243250446, 283792187, 405417410, 486500892, 567584374, 608126115, 810834820, 851376561, 1135168748, 1216252230, 1418960935, 1702753122, 2432504460, 2837921870, 3405506244, 4256882805, 5675843740, 8513765610, 17027531220]

約数ペア:

[(1, 17027531220), (2, 8513765610), (3, 5675843740), (4, 4256882805), (5, 3405506244), (6, 2837921870), (7, 2432504460), (10, 1702753122), (12, 1418960935), (14, 1216252230), (15, 1135168748), (20, 851376561), (21, 810834820), (28, 608126115), (30, 567584374), (35, 486500892), (42, 405417410), (60, 283792187), (70, 243250446), (84, 202708705), (105, 162166964), (140, 121625223), (210, 81083482), (420, 40541741)]