22911910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 53187840

約数和(自身を除く): 30275930

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 107, 115, 133, 161, 190, 214, 230, 245, 266, 322, 437, 490, 535, 665, 749, 805, 874, 931, 1070, 1127, 1330, 1498, 1610, 1862, 2033, 2185, 2254, 2461, 3059, 3745, 4066, 4370, 4655, 4922, 5243, 5635, 6118, 7490, 9310, 10165, 10486, 11270, 12305, 14231, 15295, 17227, 20330, 21413, 24610, 26215, 28462, 30590, 34454, 42826, 46759, 52430, 71155, 86135, 93518, 99617, 107065, 120589, 142310, 172270, 199234, 214130, 233795, 241178, 327313, 467590, 498085, 602945, 654626, 996170, 1205890, 1636565, 2291191, 3273130, 4582382, 11455955, 22911910]

約数ペア:

[(1, 22911910), (2, 11455955), (5, 4582382), (7, 3273130), (10, 2291191), (14, 1636565), (19, 1205890), (23, 996170), (35, 654626), (38, 602945), (46, 498085), (49, 467590), (70, 327313), (95, 241178), (98, 233795), (107, 214130), (115, 199234), (133, 172270), (161, 142310), (190, 120589), (214, 107065), (230, 99617), (245, 93518), (266, 86135), (322, 71155), (437, 52430), (490, 46759), (535, 42826), (665, 34454), (749, 30590), (805, 28462), (874, 26215), (931, 24610), (1070, 21413), (1127, 20330), (1330, 17227), (1498, 15295), (1610, 14231), (1862, 12305), (2033, 11270), (2185, 10486), (2254, 10165), (2461, 9310), (3059, 7490), (3745, 6118), (4066, 5635), (4370, 5243), (4655, 4922)]