174220020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74453}}^1$

素因数の和:74481

約数の個数: 72

約数和(自身を含む): 569126376

約数和(自身を除く): 394906356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 74453, 148906, 223359, 297812, 372265, 446718, 670077, 744530, 893436, 967889, 1116795, 1340154, 1489060, 1935778, 2233590, 2680308, 2903667, 3350385, 3871556, 4467180, 4839445, 5807334, 6700770, 8711001, 9678890, 11614668, 13401540, 14518335, 17422002, 19357780, 29036670, 34844004, 43555005, 58073340, 87110010, 174220020]

約数ペア:

[(1, 174220020), (2, 87110010), (3, 58073340), (4, 43555005), (5, 34844004), (6, 29036670), (9, 19357780), (10, 17422002), (12, 14518335), (13, 13401540), (15, 11614668), (18, 9678890), (20, 8711001), (26, 6700770), (30, 5807334), (36, 4839445), (39, 4467180), (45, 3871556), (52, 3350385), (60, 2903667), (65, 2680308), (78, 2233590), (90, 1935778), (117, 1489060), (130, 1340154), (156, 1116795), (180, 967889), (195, 893436), (234, 744530), (260, 670077), (390, 446718), (468, 372265), (585, 297812), (780, 223359), (1170, 148906), (2340, 74453)]