86610030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 225626688

約数和(自身を除く): 139016658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1621, 1781, 2055, 3242, 3562, 4110, 4863, 5343, 8105, 8905, 9726, 10686, 16210, 17810, 21073, 24315, 26715, 42146, 48630, 53430, 63219, 105365, 126438, 210730, 222077, 316095, 444154, 632190, 666231, 1110385, 1332462, 2220770, 2887001, 3331155, 5774002, 6662310, 8661003, 14435005, 17322006, 28870010, 43305015, 86610030]

約数ペア:

[(1, 86610030), (2, 43305015), (3, 28870010), (5, 17322006), (6, 14435005), (10, 8661003), (13, 6662310), (15, 5774002), (26, 3331155), (30, 2887001), (39, 2220770), (65, 1332462), (78, 1110385), (130, 666231), (137, 632190), (195, 444154), (274, 316095), (390, 222077), (411, 210730), (685, 126438), (822, 105365), (1370, 63219), (1621, 53430), (1781, 48630), (2055, 42146), (3242, 26715), (3562, 24315), (4110, 21073), (4863, 17810), (5343, 16210), (8105, 10686), (8905, 9726)]