77247030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7507}}^1$

素因数の和:7538

約数の個数: 64

約数和(自身を含む): 216230400

約数和(自身を除く): 138983370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7507, 10290, 15014, 22521, 37535, 45042, 52549, 75070, 105098, 112605, 157647, 225210, 262745, 315294, 367843, 525490, 735686, 788235, 1103529, 1576470, 1839215, 2207058, 2574901, 3678430, 5149802, 5517645, 7724703, 11035290, 12874505, 15449406, 25749010, 38623515, 77247030]

約数ペア:

[(1, 77247030), (2, 38623515), (3, 25749010), (5, 15449406), (6, 12874505), (7, 11035290), (10, 7724703), (14, 5517645), (15, 5149802), (21, 3678430), (30, 2574901), (35, 2207058), (42, 1839215), (49, 1576470), (70, 1103529), (98, 788235), (105, 735686), (147, 525490), (210, 367843), (245, 315294), (294, 262745), (343, 225210), (490, 157647), (686, 112605), (735, 105098), (1029, 75070), (1470, 52549), (1715, 45042), (2058, 37535), (3430, 22521), (5145, 15014), (7507, 10290)]