319934550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 859944960

約数和(自身を除く): 540010410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 191, 195, 325, 382, 390, 573, 650, 859, 955, 975, 1146, 1718, 1910, 1950, 2483, 2577, 2865, 4295, 4775, 4966, 5154, 5730, 7449, 8590, 9550, 11167, 12415, 12885, 14325, 14898, 21475, 22334, 24830, 25770, 28650, 33501, 37245, 42950, 55835, 62075, 64425, 67002, 74490, 111670, 124150, 128850, 164069, 167505, 186225, 279175, 328138, 335010, 372450, 492207, 558350, 820345, 837525, 984414, 1640690, 1675050, 2132897, 2461035, 4101725, 4265794, 4922070, 6398691, 8203450, 10664485, 12305175, 12797382, 21328970, 24610350, 31993455, 53322425, 63986910, 106644850, 159967275, 319934550]

約数ペア:

[(1, 319934550), (2, 159967275), (3, 106644850), (5, 63986910), (6, 53322425), (10, 31993455), (13, 24610350), (15, 21328970), (25, 12797382), (26, 12305175), (30, 10664485), (39, 8203450), (50, 6398691), (65, 4922070), (75, 4265794), (78, 4101725), (130, 2461035), (150, 2132897), (191, 1675050), (195, 1640690), (325, 984414), (382, 837525), (390, 820345), (573, 558350), (650, 492207), (859, 372450), (955, 335010), (975, 328138), (1146, 279175), (1718, 186225), (1910, 167505), (1950, 164069), (2483, 128850), (2577, 124150), (2865, 111670), (4295, 74490), (4775, 67002), (4966, 64425), (5154, 62075), (5730, 55835), (7449, 42950), (8590, 37245), (9550, 33501), (11167, 28650), (12415, 25770), (12885, 24830), (14325, 22334), (14898, 21475)]