28429110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 48501450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1483, 1917, 2130, 2966, 3195, 3834, 4449, 6390, 7415, 8898, 9585, 13347, 14830, 19170, 22245, 26694, 40041, 44490, 66735, 80082, 105293, 133470, 200205, 210586, 315879, 400410, 526465, 631758, 947637, 1052930, 1579395, 1895274, 2842911, 3158790, 4738185, 5685822, 9476370, 14214555, 28429110]

約数ペア:

[(1, 28429110), (2, 14214555), (3, 9476370), (5, 5685822), (6, 4738185), (9, 3158790), (10, 2842911), (15, 1895274), (18, 1579395), (27, 1052930), (30, 947637), (45, 631758), (54, 526465), (71, 400410), (90, 315879), (135, 210586), (142, 200205), (213, 133470), (270, 105293), (355, 80082), (426, 66735), (639, 44490), (710, 40041), (1065, 26694), (1278, 22245), (1483, 19170), (1917, 14830), (2130, 13347), (2966, 9585), (3195, 8898), (3834, 7415), (4449, 6390)]