42281030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 84862512

約数和(自身を除く): 42581482

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 421, 605, 830, 842, 913, 1210, 1826, 2105, 4210, 4565, 4631, 9130, 9262, 10043, 20086, 23155, 34943, 46310, 50215, 50941, 69886, 100430, 101882, 174715, 254705, 349430, 384373, 509410, 768746, 1921865, 3843730, 4228103, 8456206, 21140515, 42281030]

約数ペア:

[(1, 42281030), (2, 21140515), (5, 8456206), (10, 4228103), (11, 3843730), (22, 1921865), (55, 768746), (83, 509410), (110, 384373), (121, 349430), (166, 254705), (242, 174715), (415, 101882), (421, 100430), (605, 69886), (830, 50941), (842, 50215), (913, 46310), (1210, 34943), (1826, 23155), (2105, 20086), (4210, 10043), (4565, 9262), (4631, 9130)]