2956554437270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1\times {\mathrm{77471}}^1$

素因数の和:81293

約数の個数: 64

約数和(自身を含む): 6124626432000

約数和(自身を除く): 3168071994730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 3659, 5215, 7318, 10430, 18295, 25613, 36590, 51226, 77471, 128065, 154942, 256130, 387355, 542297, 545191, 774710, 1084594, 1090382, 2711485, 2725955, 3816337, 5422970, 5451910, 7632674, 11543179, 19081685, 23086358, 38163370, 57715895, 80802253, 115431790, 161604506, 283466389, 404011265, 566932778, 808022530, 1417331945, 1984264723, 2834663890, 3968529446, 9921323615, 19842647230, 42236491961, 84472983922, 211182459805, 295655443727, 422364919610, 591310887454, 1478277218635, 2956554437270]

約数ペア:

[(1, 2956554437270), (2, 1478277218635), (5, 591310887454), (7, 422364919610), (10, 295655443727), (14, 211182459805), (35, 84472983922), (70, 42236491961), (149, 19842647230), (298, 9921323615), (745, 3968529446), (1043, 2834663890), (1490, 1984264723), (2086, 1417331945), (3659, 808022530), (5215, 566932778), (7318, 404011265), (10430, 283466389), (18295, 161604506), (25613, 115431790), (36590, 80802253), (51226, 57715895), (77471, 38163370), (128065, 23086358), (154942, 19081685), (256130, 11543179), (387355, 7632674), (542297, 5451910), (545191, 5422970), (774710, 3816337), (1084594, 2725955), (1090382, 2711485)]