12152030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 40

約数和(自身を含む): 24350760

約数和(自身を除く): 12198730

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1331, 1826, 2662, 4565, 6655, 9130, 10043, 13310, 14641, 20086, 29282, 50215, 73205, 100430, 110473, 146410, 220946, 552365, 1104730, 1215203, 2430406, 6076015, 12152030]

約数ペア:

[(1, 12152030), (2, 6076015), (5, 2430406), (10, 1215203), (11, 1104730), (22, 552365), (55, 220946), (83, 146410), (110, 110473), (121, 100430), (166, 73205), (242, 50215), (415, 29282), (605, 20086), (830, 14641), (913, 13310), (1210, 10043), (1331, 9130), (1826, 6655), (2662, 4565)]