2017734570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3357

約数の個数: 128

約数和(自身を含む): 5671918080

約数和(自身を除く): 3654183510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 101, 115, 135, 138, 202, 207, 230, 270, 303, 345, 414, 505, 606, 621, 690, 909, 1010, 1035, 1242, 1515, 1818, 2070, 2323, 2727, 3030, 3105, 3217, 4545, 4646, 5454, 6210, 6434, 6969, 9090, 9651, 11615, 13635, 13938, 16085, 19302, 20907, 23230, 27270, 28953, 32170, 34845, 41814, 48255, 57906, 62721, 69690, 73991, 86859, 96510, 104535, 125442, 144765, 147982, 173718, 209070, 221973, 289530, 313605, 324917, 369955, 434295, 443946, 627210, 649834, 665919, 739910, 868590, 974751, 1109865, 1331838, 1624585, 1949502, 1997757, 2219730, 2924253, 3249170, 3329595, 3995514, 4873755, 5848506, 6659190, 7473091, 8772759, 9747510, 9988785, 14621265, 14946182, 17545518, 19977570, 22419273, 29242530, 37365455, 43863795, 44838546, 67257819, 74730910, 87727590, 112096365, 134515638, 201773457, 224192730, 336289095, 403546914, 672578190, 1008867285, 2017734570]

約数ペア:

[(1, 2017734570), (2, 1008867285), (3, 672578190), (5, 403546914), (6, 336289095), (9, 224192730), (10, 201773457), (15, 134515638), (18, 112096365), (23, 87727590), (27, 74730910), (30, 67257819), (45, 44838546), (46, 43863795), (54, 37365455), (69, 29242530), (90, 22419273), (101, 19977570), (115, 17545518), (135, 14946182), (138, 14621265), (202, 9988785), (207, 9747510), (230, 8772759), (270, 7473091), (303, 6659190), (345, 5848506), (414, 4873755), (505, 3995514), (606, 3329595), (621, 3249170), (690, 2924253), (909, 2219730), (1010, 1997757), (1035, 1949502), (1242, 1624585), (1515, 1331838), (1818, 1109865), (2070, 974751), (2323, 868590), (2727, 739910), (3030, 665919), (3105, 649834), (3217, 627210), (4545, 443946), (4646, 434295), (5454, 369955), (6210, 324917), (6434, 313605), (6969, 289530), (9090, 221973), (9651, 209070), (11615, 173718), (13635, 147982), (13938, 144765), (16085, 125442), (19302, 104535), (20907, 96510), (23230, 86859), (27270, 73991), (28953, 69690), (32170, 62721), (34845, 57906), (41814, 48255)]