15694836190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1163}}^1$

素因数の和:1798

約数の個数: 96

約数和(自身を含む): 32770604160

約数和(自身を除く): 17075767970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 587, 605, 1045, 1163, 1174, 1210, 2090, 2299, 2326, 2935, 4598, 5815, 5870, 6457, 11153, 11495, 11630, 12793, 12914, 22097, 22306, 22990, 25586, 32285, 44194, 55765, 63965, 64570, 71027, 110485, 111530, 122683, 127930, 140723, 142054, 220970, 243067, 245366, 281446, 355135, 486134, 613415, 682681, 703615, 710270, 1215335, 1226830, 1349513, 1365362, 1407230, 2430670, 2673737, 2699026, 3413405, 5347474, 6747565, 6826810, 7509491, 12970939, 13368685, 13495130, 15018982, 25941878, 26737370, 37547455, 64854695, 75094910, 82604401, 129709390, 142680329, 165208802, 285360658, 413022005, 713401645, 826044010, 1426803290, 1569483619, 3138967238, 7847418095, 15694836190]

約数ペア:

[(1, 15694836190), (2, 7847418095), (5, 3138967238), (10, 1569483619), (11, 1426803290), (19, 826044010), (22, 713401645), (38, 413022005), (55, 285360658), (95, 165208802), (110, 142680329), (121, 129709390), (190, 82604401), (209, 75094910), (242, 64854695), (418, 37547455), (587, 26737370), (605, 25941878), (1045, 15018982), (1163, 13495130), (1174, 13368685), (1210, 12970939), (2090, 7509491), (2299, 6826810), (2326, 6747565), (2935, 5347474), (4598, 3413405), (5815, 2699026), (5870, 2673737), (6457, 2430670), (11153, 1407230), (11495, 1365362), (11630, 1349513), (12793, 1226830), (12914, 1215335), (22097, 710270), (22306, 703615), (22990, 682681), (25586, 613415), (32285, 486134), (44194, 355135), (55765, 281446), (63965, 245366), (64570, 243067), (71027, 220970), (110485, 142054), (111530, 140723), (122683, 127930)]