578889390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 1423033920

約数和(自身を除く): 844144530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 137, 183, 274, 305, 366, 411, 610, 685, 822, 915, 1370, 1830, 2055, 2309, 4110, 4618, 6927, 8357, 11545, 13854, 16714, 23090, 25071, 34635, 41785, 50142, 69270, 83570, 125355, 140849, 250710, 281698, 316333, 422547, 632666, 704245, 845094, 948999, 1408490, 1581665, 1897998, 2112735, 3163330, 4225470, 4744995, 9489990, 19296313, 38592626, 57888939, 96481565, 115777878, 192963130, 289444695, 578889390]

約数ペア:

[(1, 578889390), (2, 289444695), (3, 192963130), (5, 115777878), (6, 96481565), (10, 57888939), (15, 38592626), (30, 19296313), (61, 9489990), (122, 4744995), (137, 4225470), (183, 3163330), (274, 2112735), (305, 1897998), (366, 1581665), (411, 1408490), (610, 948999), (685, 845094), (822, 704245), (915, 632666), (1370, 422547), (1830, 316333), (2055, 281698), (2309, 250710), (4110, 140849), (4618, 125355), (6927, 83570), (8357, 69270), (11545, 50142), (13854, 41785), (16714, 34635), (23090, 25071)]