39966930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15313}}^1$

素因数の和:15355

約数の個数: 48

約数和(自身を含む): 107504280

約数和(自身を除く): 67537350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15313, 30626, 45939, 76565, 91878, 137817, 153130, 229695, 275634, 444077, 459390, 689085, 888154, 1332231, 1378170, 2220385, 2664462, 3996693, 4440770, 6661155, 7993386, 13322310, 19983465, 39966930]

約数ペア:

[(1, 39966930), (2, 19983465), (3, 13322310), (5, 7993386), (6, 6661155), (9, 4440770), (10, 3996693), (15, 2664462), (18, 2220385), (29, 1378170), (30, 1332231), (45, 888154), (58, 689085), (87, 459390), (90, 444077), (145, 275634), (174, 229695), (261, 153130), (290, 137817), (435, 91878), (522, 76565), (870, 45939), (1305, 30626), (2610, 15313)]