274324830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:10001

約数の個数: 64

約数和(自身を含む): 719083008

約数和(自身を除く): 444758178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 9907, 13845, 19814, 27690, 29721, 49535, 59442, 99070, 128791, 148605, 257582, 297210, 386373, 643955, 703397, 772746, 1287910, 1406794, 1931865, 2110191, 3516985, 3863730, 4220382, 7033970, 9144161, 10550955, 18288322, 21101910, 27432483, 45720805, 54864966, 91441610, 137162415, 274324830]

約数ペア:

[(1, 274324830), (2, 137162415), (3, 91441610), (5, 54864966), (6, 45720805), (10, 27432483), (13, 21101910), (15, 18288322), (26, 10550955), (30, 9144161), (39, 7033970), (65, 4220382), (71, 3863730), (78, 3516985), (130, 2110191), (142, 1931865), (195, 1406794), (213, 1287910), (355, 772746), (390, 703397), (426, 643955), (710, 386373), (923, 297210), (1065, 257582), (1846, 148605), (2130, 128791), (2769, 99070), (4615, 59442), (5538, 49535), (9230, 29721), (9907, 27690), (13845, 19814)]