219313010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 477446400

約数和(自身を除く): 258133390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 269, 538, 613, 665, 1226, 1330, 1345, 1883, 2690, 3065, 3766, 4291, 5111, 6130, 8582, 9415, 10222, 11647, 18830, 21455, 23294, 25555, 35777, 42910, 51110, 58235, 71554, 81529, 116470, 163058, 164897, 178885, 329794, 357770, 407645, 815290, 824485, 1154279, 1648970, 2308558, 3133043, 5771395, 6266086, 11542790, 15665215, 21931301, 31330430, 43862602, 109656505, 219313010]

約数ペア:

[(1, 219313010), (2, 109656505), (5, 43862602), (7, 31330430), (10, 21931301), (14, 15665215), (19, 11542790), (35, 6266086), (38, 5771395), (70, 3133043), (95, 2308558), (133, 1648970), (190, 1154279), (266, 824485), (269, 815290), (538, 407645), (613, 357770), (665, 329794), (1226, 178885), (1330, 164897), (1345, 163058), (1883, 116470), (2690, 81529), (3065, 71554), (3766, 58235), (4291, 51110), (5111, 42910), (6130, 35777), (8582, 25555), (9415, 23294), (10222, 21455), (11647, 18830)]