30913610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 73084032

約数和(自身を除く): 42170422

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 211, 230, 245, 299, 322, 422, 455, 490, 598, 637, 805, 910, 1055, 1127, 1274, 1477, 1495, 1610, 2093, 2110, 2254, 2743, 2954, 2990, 3185, 4186, 4853, 5486, 5635, 6370, 7385, 9706, 10339, 10465, 11270, 13715, 14651, 14770, 19201, 20678, 20930, 24265, 27430, 29302, 33971, 38402, 48530, 51695, 63089, 67942, 73255, 96005, 103390, 126178, 134407, 146510, 169855, 192010, 237797, 268814, 315445, 339710, 441623, 475594, 630890, 672035, 883246, 1188985, 1344070, 2208115, 2377970, 3091361, 4416230, 6182722, 15456805, 30913610]

約数ペア:

[(1, 30913610), (2, 15456805), (5, 6182722), (7, 4416230), (10, 3091361), (13, 2377970), (14, 2208115), (23, 1344070), (26, 1188985), (35, 883246), (46, 672035), (49, 630890), (65, 475594), (70, 441623), (91, 339710), (98, 315445), (115, 268814), (130, 237797), (161, 192010), (182, 169855), (211, 146510), (230, 134407), (245, 126178), (299, 103390), (322, 96005), (422, 73255), (455, 67942), (490, 63089), (598, 51695), (637, 48530), (805, 38402), (910, 33971), (1055, 29302), (1127, 27430), (1274, 24265), (1477, 20930), (1495, 20678), (1610, 19201), (2093, 14770), (2110, 14651), (2254, 13715), (2743, 11270), (2954, 10465), (2990, 10339), (3185, 9706), (4186, 7385), (4853, 6370), (5486, 5635)]