29615764940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 66327206400

約数和(自身を除く): 36711441460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 379, 622, 739, 758, 1244, 1478, 1516, 1555, 1895, 2956, 3110, 3695, 3790, 5287, 6220, 6443, 7390, 7580, 10574, 12563, 12886, 14780, 21148, 25126, 25772, 26435, 32215, 50252, 52870, 62815, 64430, 105740, 117869, 125630, 128860, 229829, 235738, 251260, 280081, 459658, 471476, 560162, 589345, 919316, 1120324, 1149145, 1178690, 1400405, 2003773, 2298290, 2357380, 2800810, 3907093, 4007546, 4596580, 4761377, 5601620, 7814186, 8015092, 9522754, 10018865, 15628372, 19045508, 19535465, 20037730, 23806885, 39070930, 40075460, 47613770, 78141860, 87105191, 95227540, 174210382, 348420764, 435525955, 871051910, 1480788247, 1742103820, 2961576494, 5923152988, 7403941235, 14807882470, 29615764940]

約数ペア:

[(1, 29615764940), (2, 14807882470), (4, 7403941235), (5, 5923152988), (10, 2961576494), (17, 1742103820), (20, 1480788247), (34, 871051910), (68, 435525955), (85, 348420764), (170, 174210382), (311, 95227540), (340, 87105191), (379, 78141860), (622, 47613770), (739, 40075460), (758, 39070930), (1244, 23806885), (1478, 20037730), (1516, 19535465), (1555, 19045508), (1895, 15628372), (2956, 10018865), (3110, 9522754), (3695, 8015092), (3790, 7814186), (5287, 5601620), (6220, 4761377), (6443, 4596580), (7390, 4007546), (7580, 3907093), (10574, 2800810), (12563, 2357380), (12886, 2298290), (14780, 2003773), (21148, 1400405), (25126, 1178690), (25772, 1149145), (26435, 1120324), (32215, 919316), (50252, 589345), (52870, 560162), (62815, 471476), (64430, 459658), (105740, 280081), (117869, 251260), (125630, 235738), (128860, 229829)]