30690372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 82059264

約数和(自身を除く): 51368892

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 186, 204, 211, 276, 372, 391, 422, 527, 633, 713, 782, 844, 1054, 1173, 1266, 1426, 1564, 1581, 2108, 2139, 2346, 2532, 2852, 3162, 3587, 4278, 4692, 4853, 6324, 6541, 7174, 8556, 9706, 10761, 12121, 13082, 14348, 14559, 19412, 19623, 21522, 24242, 26164, 29118, 36363, 39246, 43044, 48484, 58236, 72726, 78492, 82501, 111197, 145452, 150443, 165002, 222394, 247503, 300886, 330004, 333591, 444788, 451329, 495006, 601772, 667182, 902658, 990012, 1334364, 1805316, 2557531, 5115062, 7672593, 10230124, 15345186, 30690372]

約数ペア:

[(1, 30690372), (2, 15345186), (3, 10230124), (4, 7672593), (6, 5115062), (12, 2557531), (17, 1805316), (23, 1334364), (31, 990012), (34, 902658), (46, 667182), (51, 601772), (62, 495006), (68, 451329), (69, 444788), (92, 333591), (93, 330004), (102, 300886), (124, 247503), (138, 222394), (186, 165002), (204, 150443), (211, 145452), (276, 111197), (372, 82501), (391, 78492), (422, 72726), (527, 58236), (633, 48484), (713, 43044), (782, 39246), (844, 36363), (1054, 29118), (1173, 26164), (1266, 24242), (1426, 21522), (1564, 19623), (1581, 19412), (2108, 14559), (2139, 14348), (2346, 13082), (2532, 12121), (2852, 10761), (3162, 9706), (3587, 8556), (4278, 7174), (4692, 6541), (4853, 6324)]