322090210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 644700672

約数和(自身を除く): 322610462

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 157, 215, 314, 367, 430, 559, 734, 785, 1118, 1570, 1835, 2041, 2795, 3670, 4082, 4771, 5590, 6751, 9542, 10205, 13502, 15781, 20410, 23855, 31562, 33755, 47710, 57619, 67510, 78905, 87763, 115238, 157810, 175526, 205153, 288095, 410306, 438815, 576190, 749047, 877630, 1025765, 1498094, 2051530, 2477617, 3745235, 4955234, 7490470, 12388085, 24776170, 32209021, 64418042, 161045105, 322090210]

約数ペア:

[(1, 322090210), (2, 161045105), (5, 64418042), (10, 32209021), (13, 24776170), (26, 12388085), (43, 7490470), (65, 4955234), (86, 3745235), (130, 2477617), (157, 2051530), (215, 1498094), (314, 1025765), (367, 877630), (430, 749047), (559, 576190), (734, 438815), (785, 410306), (1118, 288095), (1570, 205153), (1835, 175526), (2041, 157810), (2795, 115238), (3670, 87763), (4082, 78905), (4771, 67510), (5590, 57619), (6751, 47710), (9542, 33755), (10205, 31562), (13502, 23855), (15781, 20410)]