1709377540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 4183643520

約数和(自身を除く): 2474265980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 71, 85, 130, 142, 169, 170, 221, 260, 284, 338, 340, 355, 419, 442, 676, 710, 838, 845, 884, 923, 1105, 1207, 1420, 1676, 1690, 1846, 2095, 2210, 2414, 2873, 3380, 3692, 4190, 4420, 4615, 4828, 5447, 5746, 6035, 7123, 8380, 9230, 10894, 11492, 11999, 12070, 14246, 14365, 15691, 18460, 21788, 23998, 24140, 27235, 28492, 28730, 29749, 31382, 35615, 47996, 54470, 57460, 59498, 59995, 62764, 70811, 71230, 78455, 92599, 108940, 118996, 119990, 141622, 142460, 148745, 156910, 185198, 203983, 239980, 283244, 297490, 313820, 354055, 370396, 386737, 407966, 462995, 505733, 594980, 708110, 773474, 815932, 925990, 1011466, 1019915, 1203787, 1416220, 1546948, 1851980, 1933685, 2022932, 2039830, 2407574, 2528665, 3867370, 4079660, 4815148, 5027581, 5057330, 6018935, 6574529, 7734740, 10055162, 10114660, 12037870, 13149058, 20110324, 24075740, 25137905, 26298116, 32872645, 50275810, 65745290, 85468877, 100551620, 131490580, 170937754, 341875508, 427344385, 854688770, 1709377540]

約数ペア:

[(1, 1709377540), (2, 854688770), (4, 427344385), (5, 341875508), (10, 170937754), (13, 131490580), (17, 100551620), (20, 85468877), (26, 65745290), (34, 50275810), (52, 32872645), (65, 26298116), (68, 25137905), (71, 24075740), (85, 20110324), (130, 13149058), (142, 12037870), (169, 10114660), (170, 10055162), (221, 7734740), (260, 6574529), (284, 6018935), (338, 5057330), (340, 5027581), (355, 4815148), (419, 4079660), (442, 3867370), (676, 2528665), (710, 2407574), (838, 2039830), (845, 2022932), (884, 1933685), (923, 1851980), (1105, 1546948), (1207, 1416220), (1420, 1203787), (1676, 1019915), (1690, 1011466), (1846, 925990), (2095, 815932), (2210, 773474), (2414, 708110), (2873, 594980), (3380, 505733), (3692, 462995), (4190, 407966), (4420, 386737), (4615, 370396), (4828, 354055), (5447, 313820), (5746, 297490), (6035, 283244), (7123, 239980), (8380, 203983), (9230, 185198), (10894, 156910), (11492, 148745), (11999, 142460), (12070, 141622), (14246, 119990), (14365, 118996), (15691, 108940), (18460, 92599), (21788, 78455), (23998, 71230), (24140, 70811), (27235, 62764), (28492, 59995), (28730, 59498), (29749, 57460), (31382, 54470), (35615, 47996)]