201546930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22469}}^1$

素因数の和:22515

約数の個数: 64

約数和(自身を含む): 543594240

約数和(自身を除く): 342047310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 22469, 44938, 67407, 112345, 134814, 224690, 292097, 337035, 516787, 584194, 674070, 876291, 1033574, 1460485, 1550361, 1752582, 2583935, 2920970, 3100722, 4381455, 5167870, 6718231, 7751805, 8762910, 13436462, 15503610, 20154693, 33591155, 40309386, 67182310, 100773465, 201546930]

約数ペア:

[(1, 201546930), (2, 100773465), (3, 67182310), (5, 40309386), (6, 33591155), (10, 20154693), (13, 15503610), (15, 13436462), (23, 8762910), (26, 7751805), (30, 6718231), (39, 5167870), (46, 4381455), (65, 3100722), (69, 2920970), (78, 2583935), (115, 1752582), (130, 1550361), (138, 1460485), (195, 1033574), (230, 876291), (299, 674070), (345, 584194), (390, 516787), (598, 337035), (690, 292097), (897, 224690), (1495, 134814), (1794, 112345), (2990, 67407), (4485, 44938), (8970, 22469)]