245220690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4397}}^1$

素因数の和:4444

約数の個数: 96

約数和(自身を含む): 695376576

約数和(自身を除く): 450155886

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 169, 195, 286, 330, 338, 390, 429, 507, 715, 845, 858, 1014, 1430, 1690, 1859, 2145, 2535, 3718, 4290, 4397, 5070, 5577, 8794, 9295, 11154, 13191, 18590, 21985, 26382, 27885, 43970, 48367, 55770, 57161, 65955, 96734, 114322, 131910, 145101, 171483, 241835, 285805, 290202, 342966, 483670, 571610, 628771, 725505, 743093, 857415, 1257542, 1451010, 1486186, 1714830, 1886313, 2229279, 3143855, 3715465, 3772626, 4458558, 6287710, 7430930, 8174023, 9431565, 11146395, 16348046, 18863130, 22292790, 24522069, 40870115, 49044138, 81740230, 122610345, 245220690]

約数ペア:

[(1, 245220690), (2, 122610345), (3, 81740230), (5, 49044138), (6, 40870115), (10, 24522069), (11, 22292790), (13, 18863130), (15, 16348046), (22, 11146395), (26, 9431565), (30, 8174023), (33, 7430930), (39, 6287710), (55, 4458558), (65, 3772626), (66, 3715465), (78, 3143855), (110, 2229279), (130, 1886313), (143, 1714830), (165, 1486186), (169, 1451010), (195, 1257542), (286, 857415), (330, 743093), (338, 725505), (390, 628771), (429, 571610), (507, 483670), (715, 342966), (845, 290202), (858, 285805), (1014, 241835), (1430, 171483), (1690, 145101), (1859, 131910), (2145, 114322), (2535, 96734), (3718, 65955), (4290, 57161), (4397, 55770), (5070, 48367), (5577, 43970), (8794, 27885), (9295, 26382), (11154, 21985), (13191, 18590)]