29278340820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{307481}}^1$

素因数の和:307542

約数の個数: 108

約数和(自身を含む): 92840500116

約数和(自身を除く): 63562159296

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2645, 3174, 4140, 4761, 5290, 6348, 7935, 9522, 10580, 15870, 19044, 23805, 31740, 47610, 95220, 307481, 614962, 922443, 1229924, 1537405, 1844886, 2767329, 3074810, 3689772, 4612215, 5534658, 6149620, 7072063, 9224430, 11069316, 13836645, 14144126, 18448860, 21216189, 27673290, 28288252, 35360315, 42432378, 55346580, 63648567, 70720630, 84864756, 106080945, 127297134, 141441260, 162657449, 212161890, 254594268, 318242835, 325314898, 424323780, 487972347, 636485670, 650629796, 813287245, 975944694, 1272971340, 1463917041, 1626574490, 1951889388, 2439861735, 2927834082, 3253148980, 4879723470, 5855668164, 7319585205, 9759446940, 14639170410, 29278340820]

約数ペア:

[(1, 29278340820), (2, 14639170410), (3, 9759446940), (4, 7319585205), (5, 5855668164), (6, 4879723470), (9, 3253148980), (10, 2927834082), (12, 2439861735), (15, 1951889388), (18, 1626574490), (20, 1463917041), (23, 1272971340), (30, 975944694), (36, 813287245), (45, 650629796), (46, 636485670), (60, 487972347), (69, 424323780), (90, 325314898), (92, 318242835), (115, 254594268), (138, 212161890), (180, 162657449), (207, 141441260), (230, 127297134), (276, 106080945), (345, 84864756), (414, 70720630), (460, 63648567), (529, 55346580), (690, 42432378), (828, 35360315), (1035, 28288252), (1058, 27673290), (1380, 21216189), (1587, 18448860), (2070, 14144126), (2116, 13836645), (2645, 11069316), (3174, 9224430), (4140, 7072063), (4761, 6149620), (5290, 5534658), (6348, 4612215), (7935, 3689772), (9522, 3074810), (10580, 2767329), (15870, 1844886), (19044, 1537405), (23805, 1229924), (31740, 922443), (47610, 614962), (95220, 307481)]