788511060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45161}}^1$

素因数の和:45273

約数の個数: 72

約数和(自身を含む): 2416528296

約数和(自身を除く): 1628017236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 45161, 90322, 135483, 180644, 225805, 270966, 406449, 451610, 541932, 677415, 812898, 903220, 1354830, 1625796, 2032245, 2709660, 4064490, 4380617, 8128980, 8761234, 13141851, 17522468, 21903085, 26283702, 39425553, 43806170, 52567404, 65709255, 78851106, 87612340, 131418510, 157702212, 197127765, 262837020, 394255530, 788511060]

約数ペア:

[(1, 788511060), (2, 394255530), (3, 262837020), (4, 197127765), (5, 157702212), (6, 131418510), (9, 87612340), (10, 78851106), (12, 65709255), (15, 52567404), (18, 43806170), (20, 39425553), (30, 26283702), (36, 21903085), (45, 17522468), (60, 13141851), (90, 8761234), (97, 8128980), (180, 4380617), (194, 4064490), (291, 2709660), (388, 2032245), (485, 1625796), (582, 1354830), (873, 903220), (970, 812898), (1164, 677415), (1455, 541932), (1746, 451610), (1940, 406449), (2910, 270966), (3492, 225805), (4365, 180644), (5820, 135483), (8730, 90322), (17460, 45161)]