12885390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 38840256

約数和(自身を除く): 25954866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 181, 210, 226, 315, 339, 362, 543, 565, 630, 678, 791, 905, 1017, 1086, 1130, 1267, 1582, 1629, 1695, 1810, 2034, 2373, 2534, 2715, 3258, 3390, 3801, 3955, 4746, 5085, 5430, 6335, 7119, 7602, 7910, 8145, 10170, 11403, 11865, 12670, 14238, 16290, 19005, 20453, 22806, 23730, 35595, 38010, 40906, 57015, 61359, 71190, 102265, 114030, 122718, 143171, 184077, 204530, 286342, 306795, 368154, 429513, 613590, 715855, 859026, 920385, 1288539, 1431710, 1840770, 2147565, 2577078, 4295130, 6442695, 12885390]

約数ペア:

[(1, 12885390), (2, 6442695), (3, 4295130), (5, 2577078), (6, 2147565), (7, 1840770), (9, 1431710), (10, 1288539), (14, 920385), (15, 859026), (18, 715855), (21, 613590), (30, 429513), (35, 368154), (42, 306795), (45, 286342), (63, 204530), (70, 184077), (90, 143171), (105, 122718), (113, 114030), (126, 102265), (181, 71190), (210, 61359), (226, 57015), (315, 40906), (339, 38010), (362, 35595), (543, 23730), (565, 22806), (630, 20453), (678, 19005), (791, 16290), (905, 14238), (1017, 12670), (1086, 11865), (1130, 11403), (1267, 10170), (1582, 8145), (1629, 7910), (1695, 7602), (1810, 7119), (2034, 6335), (2373, 5430), (2534, 5085), (2715, 4746), (3258, 3955), (3390, 3801)]