61738040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 174091680

約数和(自身を除く): 112353640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2423, 2548, 3185, 3640, 4846, 5096, 6370, 9692, 12115, 12740, 16961, 19384, 24230, 25480, 31499, 33922, 48460, 62998, 67844, 84805, 96920, 118727, 125996, 135688, 157495, 169610, 220493, 237454, 251992, 314990, 339220, 440986, 474908, 593635, 629980, 678440, 881972, 949816, 1102465, 1187270, 1259960, 1543451, 1763944, 2204930, 2374540, 3086902, 4409860, 4749080, 6173804, 7717255, 8819720, 12347608, 15434510, 30869020, 61738040]

約数ペア:

[(1, 61738040), (2, 30869020), (4, 15434510), (5, 12347608), (7, 8819720), (8, 7717255), (10, 6173804), (13, 4749080), (14, 4409860), (20, 3086902), (26, 2374540), (28, 2204930), (35, 1763944), (40, 1543451), (49, 1259960), (52, 1187270), (56, 1102465), (65, 949816), (70, 881972), (91, 678440), (98, 629980), (104, 593635), (130, 474908), (140, 440986), (182, 339220), (196, 314990), (245, 251992), (260, 237454), (280, 220493), (364, 169610), (392, 157495), (455, 135688), (490, 125996), (520, 118727), (637, 96920), (728, 84805), (910, 67844), (980, 62998), (1274, 48460), (1820, 33922), (1960, 31499), (2423, 25480), (2548, 24230), (3185, 19384), (3640, 16961), (4846, 12740), (5096, 12115), (6370, 9692)]