1330774690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 2786918400

約数和(自身を除く): 1456143710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 199, 398, 415, 581, 830, 995, 1151, 1162, 1393, 1990, 2302, 2786, 2905, 5755, 5810, 6965, 8057, 11510, 13930, 16114, 16517, 33034, 40285, 80570, 82585, 95533, 115619, 165170, 191066, 229049, 231238, 458098, 477665, 578095, 668731, 955330, 1145245, 1156190, 1337462, 1603343, 2290490, 3206686, 3343655, 6687310, 8016715, 16033430, 19011067, 38022134, 95055335, 133077469, 190110670, 266154938, 665387345, 1330774690]

約数ペア:

[(1, 1330774690), (2, 665387345), (5, 266154938), (7, 190110670), (10, 133077469), (14, 95055335), (35, 38022134), (70, 19011067), (83, 16033430), (166, 8016715), (199, 6687310), (398, 3343655), (415, 3206686), (581, 2290490), (830, 1603343), (995, 1337462), (1151, 1156190), (1162, 1145245), (1393, 955330), (1990, 668731), (2302, 578095), (2786, 477665), (2905, 458098), (5755, 231238), (5810, 229049), (6965, 191066), (8057, 165170), (11510, 115619), (13930, 95533), (16114, 82585), (16517, 80570), (33034, 40285)]