717789660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1423}}^1$

素因数の和:2643

約数の個数: 96

約数和(自身を含む): 2300454912

約数和(自身を除く): 1582665252

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, 1201, 1423, 2402, 2846, 3603, 4269, 4804, 5692, 6005, 7115, 7206, 8407, 8538, 9961, 12010, 14230, 14412, 16814, 17076, 18015, 19922, 21345, 24020, 25221, 28460, 29883, 33628, 36030, 39844, 42035, 42690, 49805, 50442, 59766, 72060, 84070, 85380, 99610, 100884, 119532, 126105, 149415, 168140, 199220, 252210, 298830, 504420, 597660, 1709023, 3418046, 5127069, 6836092, 8545115, 10254138, 11963161, 17090230, 20508276, 23926322, 25635345, 34180460, 35889483, 47852644, 51270690, 59815805, 71778966, 102541380, 119631610, 143557932, 179447415, 239263220, 358894830, 717789660]

約数ペア:

[(1, 717789660), (2, 358894830), (3, 239263220), (4, 179447415), (5, 143557932), (6, 119631610), (7, 102541380), (10, 71778966), (12, 59815805), (14, 51270690), (15, 47852644), (20, 35889483), (21, 34180460), (28, 25635345), (30, 23926322), (35, 20508276), (42, 17090230), (60, 11963161), (70, 10254138), (84, 8545115), (105, 6836092), (140, 5127069), (210, 3418046), (420, 1709023), (1201, 597660), (1423, 504420), (2402, 298830), (2846, 252210), (3603, 199220), (4269, 168140), (4804, 149415), (5692, 126105), (6005, 119532), (7115, 100884), (7206, 99610), (8407, 85380), (8538, 84070), (9961, 72060), (12010, 59766), (14230, 50442), (14412, 49805), (16814, 42690), (17076, 42035), (18015, 39844), (19922, 36030), (21345, 33628), (24020, 29883), (25221, 28460)]