299183820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 905096640

約数和(自身を除く): 605912820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 541, 709, 780, 1082, 1418, 1623, 2127, 2164, 2705, 2836, 3246, 3545, 4254, 5410, 6492, 7033, 7090, 8115, 8508, 9217, 10635, 10820, 14066, 14180, 16230, 18434, 21099, 21270, 27651, 28132, 32460, 35165, 36868, 42198, 42540, 46085, 55302, 70330, 84396, 92170, 105495, 110604, 138255, 140660, 184340, 210990, 276510, 383569, 421980, 553020, 767138, 1150707, 1534276, 1917845, 2301414, 3835690, 4602828, 4986397, 5753535, 7671380, 9972794, 11507070, 14959191, 19945588, 23014140, 24931985, 29918382, 49863970, 59836764, 74795955, 99727940, 149591910, 299183820]

約数ペア:

[(1, 299183820), (2, 149591910), (3, 99727940), (4, 74795955), (5, 59836764), (6, 49863970), (10, 29918382), (12, 24931985), (13, 23014140), (15, 19945588), (20, 14959191), (26, 11507070), (30, 9972794), (39, 7671380), (52, 5753535), (60, 4986397), (65, 4602828), (78, 3835690), (130, 2301414), (156, 1917845), (195, 1534276), (260, 1150707), (390, 767138), (541, 553020), (709, 421980), (780, 383569), (1082, 276510), (1418, 210990), (1623, 184340), (2127, 140660), (2164, 138255), (2705, 110604), (2836, 105495), (3246, 92170), (3545, 84396), (4254, 70330), (5410, 55302), (6492, 46085), (7033, 42540), (7090, 42198), (8115, 36868), (8508, 35165), (9217, 32460), (10635, 28132), (10820, 27651), (14066, 21270), (14180, 21099), (16230, 18434)]