30168222

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 41370978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 137, 147, 214, 274, 294, 321, 343, 411, 642, 686, 749, 822, 959, 1029, 1498, 1918, 2058, 2247, 2877, 4494, 5243, 5754, 6713, 10486, 13426, 14659, 15729, 20139, 29318, 31458, 36701, 40278, 43977, 46991, 73402, 87954, 93982, 102613, 110103, 140973, 205226, 220206, 281946, 307839, 615678, 718291, 1436582, 2154873, 4309746, 5028037, 10056074, 15084111, 30168222]

約数ペア:

[(1, 30168222), (2, 15084111), (3, 10056074), (6, 5028037), (7, 4309746), (14, 2154873), (21, 1436582), (42, 718291), (49, 615678), (98, 307839), (107, 281946), (137, 220206), (147, 205226), (214, 140973), (274, 110103), (294, 102613), (321, 93982), (343, 87954), (411, 73402), (642, 46991), (686, 43977), (749, 40278), (822, 36701), (959, 31458), (1029, 29318), (1498, 20139), (1918, 15729), (2058, 14659), (2247, 13426), (2877, 10486), (4494, 6713), (5243, 5754)]