15691385190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{270029}}^1$

素因数の和:270201

約数の個数: 64

約数和(自身を含む): 40828536000

約数和(自身を除く): 25137150810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3874, 4470, 5811, 9685, 11622, 19370, 29055, 58110, 270029, 540058, 810087, 1350145, 1620174, 2700290, 3510377, 4050435, 7020754, 8100870, 10531131, 17551885, 21062262, 35103770, 40234321, 52655655, 80468642, 105311310, 120702963, 201171605, 241405926, 402343210, 523046173, 603514815, 1046092346, 1207029630, 1569138519, 2615230865, 3138277038, 5230461730, 7845692595, 15691385190]

約数ペア:

[(1, 15691385190), (2, 7845692595), (3, 5230461730), (5, 3138277038), (6, 2615230865), (10, 1569138519), (13, 1207029630), (15, 1046092346), (26, 603514815), (30, 523046173), (39, 402343210), (65, 241405926), (78, 201171605), (130, 120702963), (149, 105311310), (195, 80468642), (298, 52655655), (390, 40234321), (447, 35103770), (745, 21062262), (894, 17551885), (1490, 10531131), (1937, 8100870), (2235, 7020754), (3874, 4050435), (4470, 3510377), (5811, 2700290), (9685, 1620174), (11622, 1350145), (19370, 810087), (29055, 540058), (58110, 270029)]