64616370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23669}}^1$

素因数の和:23699

約数の個数: 64

約数和(自身を含む): 190874880

約数和(自身を除く): 126258510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 23669, 47338, 71007, 118345, 142014, 165683, 236690, 307697, 331366, 355035, 497049, 615394, 710070, 828415, 923091, 994098, 1538485, 1656830, 1846182, 2153879, 2485245, 3076970, 4307758, 4615455, 4970490, 6461637, 9230910, 10769395, 12923274, 21538790, 32308185, 64616370]

約数ペア:

[(1, 64616370), (2, 32308185), (3, 21538790), (5, 12923274), (6, 10769395), (7, 9230910), (10, 6461637), (13, 4970490), (14, 4615455), (15, 4307758), (21, 3076970), (26, 2485245), (30, 2153879), (35, 1846182), (39, 1656830), (42, 1538485), (65, 994098), (70, 923091), (78, 828415), (91, 710070), (105, 615394), (130, 497049), (182, 355035), (195, 331366), (210, 307697), (273, 236690), (390, 165683), (455, 142014), (546, 118345), (910, 71007), (1365, 47338), (2730, 23669)]