425241570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 1201858560

約数和(自身を除く): 776616990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2069, 2210, 2418, 2635, 3162, 3315, 4030, 4138, 5270, 6045, 6207, 6630, 6851, 7905, 10345, 12090, 12414, 13702, 15810, 20553, 20690, 26897, 31035, 34255, 35173, 41106, 53794, 62070, 64139, 68510, 70346, 80691, 102765, 105519, 128278, 134485, 161382, 175865, 192417, 205530, 211038, 268970, 320695, 351730, 384834, 403455, 457249, 527595, 641390, 806910, 833807, 914498, 962085, 1055190, 1090363, 1371747, 1667614, 1924170, 2180726, 2286245, 2501421, 2743494, 3271089, 4169035, 4572490, 5002842, 5451815, 6542178, 6858735, 8338070, 10903630, 12507105, 13717470, 14174719, 16355445, 25014210, 28349438, 32710890, 42524157, 70873595, 85048314, 141747190, 212620785, 425241570]

約数ペア:

[(1, 425241570), (2, 212620785), (3, 141747190), (5, 85048314), (6, 70873595), (10, 42524157), (13, 32710890), (15, 28349438), (17, 25014210), (26, 16355445), (30, 14174719), (31, 13717470), (34, 12507105), (39, 10903630), (51, 8338070), (62, 6858735), (65, 6542178), (78, 5451815), (85, 5002842), (93, 4572490), (102, 4169035), (130, 3271089), (155, 2743494), (170, 2501421), (186, 2286245), (195, 2180726), (221, 1924170), (255, 1667614), (310, 1371747), (390, 1090363), (403, 1055190), (442, 962085), (465, 914498), (510, 833807), (527, 806910), (663, 641390), (806, 527595), (930, 457249), (1054, 403455), (1105, 384834), (1209, 351730), (1326, 320695), (1581, 268970), (2015, 211038), (2069, 205530), (2210, 192417), (2418, 175865), (2635, 161382), (3162, 134485), (3315, 128278), (4030, 105519), (4138, 102765), (5270, 80691), (6045, 70346), (6207, 68510), (6630, 64139), (6851, 62070), (7905, 53794), (10345, 41106), (12090, 35173), (12414, 34255), (13702, 31035), (15810, 26897), (20553, 20690)]