147441910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 332398080

約数和(自身を除く): 184956170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 419, 457, 770, 838, 914, 2095, 2285, 2933, 3199, 4190, 4570, 4609, 5027, 5866, 6398, 9218, 10054, 14665, 15995, 23045, 25135, 29330, 31990, 32263, 35189, 46090, 50270, 64526, 70378, 161315, 175945, 191483, 322630, 351890, 382966, 957415, 1340381, 1914830, 2106313, 2680762, 4212626, 6701905, 10531565, 13403810, 14744191, 21063130, 29488382, 73720955, 147441910]

約数ペア:

[(1, 147441910), (2, 73720955), (5, 29488382), (7, 21063130), (10, 14744191), (11, 13403810), (14, 10531565), (22, 6701905), (35, 4212626), (55, 2680762), (70, 2106313), (77, 1914830), (110, 1340381), (154, 957415), (385, 382966), (419, 351890), (457, 322630), (770, 191483), (838, 175945), (914, 161315), (2095, 70378), (2285, 64526), (2933, 50270), (3199, 46090), (4190, 35189), (4570, 32263), (4609, 31990), (5027, 29330), (5866, 25135), (6398, 23045), (9218, 15995), (10054, 14665)]