79535790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 213073920

約数和(自身を除く): 133538130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1087, 1355, 1626, 2174, 2439, 2710, 3261, 4065, 4878, 5435, 6522, 7317, 8130, 9783, 10870, 12195, 14634, 16305, 19566, 24390, 29349, 32610, 36585, 48915, 58698, 73170, 97830, 146745, 293490, 294577, 589154, 883731, 1472885, 1767462, 2651193, 2945770, 4418655, 5302386, 7953579, 8837310, 13255965, 15907158, 26511930, 39767895, 79535790]

約数ペア:

[(1, 79535790), (2, 39767895), (3, 26511930), (5, 15907158), (6, 13255965), (9, 8837310), (10, 7953579), (15, 5302386), (18, 4418655), (27, 2945770), (30, 2651193), (45, 1767462), (54, 1472885), (90, 883731), (135, 589154), (270, 294577), (271, 293490), (542, 146745), (813, 97830), (1087, 73170), (1355, 58698), (1626, 48915), (2174, 36585), (2439, 32610), (2710, 29349), (3261, 24390), (4065, 19566), (4878, 16305), (5435, 14634), (6522, 12195), (7317, 10870), (8130, 9783)]