2055064620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{32839}}^1$

素因数の和:33007

約数の個数: 96

約数和(自身を含む): 6620544000

約数和(自身を除く): 4565479380

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, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5215, 6258, 8940, 10430, 12516, 15645, 20860, 31290, 32839, 62580, 65678, 98517, 131356, 164195, 197034, 229873, 328390, 394068, 459746, 492585, 656780, 689619, 919492, 985170, 1149365, 1379238, 1970340, 2298730, 2758476, 3448095, 4597460, 4893011, 6896190, 9786022, 13792380, 14679033, 19572044, 24465055, 29358066, 34251077, 48930110, 58716132, 68502154, 73395165, 97860220, 102753231, 137004308, 146790330, 171255385, 205506462, 293580660, 342510770, 411012924, 513766155, 685021540, 1027532310, 2055064620]

約数ペア:

[(1, 2055064620), (2, 1027532310), (3, 685021540), (4, 513766155), (5, 411012924), (6, 342510770), (7, 293580660), (10, 205506462), (12, 171255385), (14, 146790330), (15, 137004308), (20, 102753231), (21, 97860220), (28, 73395165), (30, 68502154), (35, 58716132), (42, 48930110), (60, 34251077), (70, 29358066), (84, 24465055), (105, 19572044), (140, 14679033), (149, 13792380), (210, 9786022), (298, 6896190), (420, 4893011), (447, 4597460), (596, 3448095), (745, 2758476), (894, 2298730), (1043, 1970340), (1490, 1379238), (1788, 1149365), (2086, 985170), (2235, 919492), (2980, 689619), (3129, 656780), (4172, 492585), (4470, 459746), (5215, 394068), (6258, 328390), (8940, 229873), (10430, 197034), (12516, 164195), (15645, 131356), (20860, 98517), (31290, 65678), (32839, 62580)]