30688130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 60575040

約数和(自身を除く): 29886910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1229, 2270, 2458, 2497, 4994, 6145, 12290, 12485, 13519, 24970, 27038, 67595, 135190, 278983, 557966, 1394915, 2789830, 3068813, 6137626, 15344065, 30688130]

約数ペア:

[(1, 30688130), (2, 15344065), (5, 6137626), (10, 3068813), (11, 2789830), (22, 1394915), (55, 557966), (110, 278983), (227, 135190), (454, 67595), (1135, 27038), (1229, 24970), (2270, 13519), (2458, 12485), (2497, 12290), (4994, 6145)]