30795552060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5640211}}^1$

素因数の和:5640243

約数の個数: 96

約数和(自身を含む): 106126228992

約数和(自身を除く): 75330676932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 5640211, 11280422, 16920633, 22560844, 28201055, 33841266, 39481477, 56402110, 67682532, 73322743, 78962954, 84603165, 112804220, 118444431, 146645486, 157925908, 169206330, 197407385, 219968229, 236888862, 293290972, 338412660, 366613715, 394814770, 439936458, 473777724, 513259201, 592222155, 733227430, 789629540, 879872916, 1026518402, 1099841145, 1184444310, 1466454860, 1539777603, 2053036804, 2199682290, 2368888620, 2566296005, 3079555206, 4399364580, 5132592010, 6159110412, 7698888015, 10265184020, 15397776030, 30795552060]

約数ペア:

[(1, 30795552060), (2, 15397776030), (3, 10265184020), (4, 7698888015), (5, 6159110412), (6, 5132592010), (7, 4399364580), (10, 3079555206), (12, 2566296005), (13, 2368888620), (14, 2199682290), (15, 2053036804), (20, 1539777603), (21, 1466454860), (26, 1184444310), (28, 1099841145), (30, 1026518402), (35, 879872916), (39, 789629540), (42, 733227430), (52, 592222155), (60, 513259201), (65, 473777724), (70, 439936458), (78, 394814770), (84, 366613715), (91, 338412660), (105, 293290972), (130, 236888862), (140, 219968229), (156, 197407385), (182, 169206330), (195, 157925908), (210, 146645486), (260, 118444431), (273, 112804220), (364, 84603165), (390, 78962954), (420, 73322743), (455, 67682532), (546, 56402110), (780, 39481477), (910, 33841266), (1092, 28201055), (1365, 22560844), (1820, 16920633), (2730, 11280422), (5460, 5640211)]