303203810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5067

約数の個数: 64

約数和(自身を含む): 681875712

約数和(自身を除く): 378671902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 4355, 4690, 4973, 6097, 8710, 9946, 12194, 24865, 30485, 34811, 49730, 60970, 64649, 69622, 129298, 174055, 323245, 333191, 348110, 452543, 646490, 666382, 905086, 1665955, 2262715, 2332337, 3331910, 4331483, 4525430, 4664674, 8662966, 11661685, 21657415, 23323370, 30320381, 43314830, 60640762, 151601905, 303203810]

約数ペア:

[(1, 303203810), (2, 151601905), (5, 60640762), (7, 43314830), (10, 30320381), (13, 23323370), (14, 21657415), (26, 11661685), (35, 8662966), (65, 4664674), (67, 4525430), (70, 4331483), (91, 3331910), (130, 2332337), (134, 2262715), (182, 1665955), (335, 905086), (455, 666382), (469, 646490), (670, 452543), (871, 348110), (910, 333191), (938, 323245), (1742, 174055), (2345, 129298), (4355, 69622), (4690, 64649), (4973, 60970), (6097, 49730), (8710, 34811), (9946, 30485), (12194, 24865)]