12332730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18771270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 149, 155, 178, 186, 267, 298, 310, 445, 447, 465, 534, 745, 890, 894, 930, 1335, 1490, 2235, 2670, 2759, 4470, 4619, 5518, 8277, 9238, 13261, 13795, 13857, 16554, 23095, 26522, 27590, 27714, 39783, 41385, 46190, 66305, 69285, 79566, 82770, 132610, 138570, 198915, 397830, 411091, 822182, 1233273, 2055455, 2466546, 4110910, 6166365, 12332730]

約数ペア:

[(1, 12332730), (2, 6166365), (3, 4110910), (5, 2466546), (6, 2055455), (10, 1233273), (15, 822182), (30, 411091), (31, 397830), (62, 198915), (89, 138570), (93, 132610), (149, 82770), (155, 79566), (178, 69285), (186, 66305), (267, 46190), (298, 41385), (310, 39783), (445, 27714), (447, 27590), (465, 26522), (534, 23095), (745, 16554), (890, 13857), (894, 13795), (930, 13261), (1335, 9238), (1490, 8277), (2235, 5518), (2670, 4619), (2759, 4470)]