146534830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 294931584

約数和(自身を除く): 148396754

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 2797, 4030, 5239, 5594, 10478, 13985, 26195, 27970, 36361, 52390, 72722, 86707, 173414, 181805, 363610, 433535, 472693, 867070, 945386, 1127191, 2254382, 2363465, 4726930, 5635955, 11271910, 14653483, 29306966, 73267415, 146534830]

約数ペア:

[(1, 146534830), (2, 73267415), (5, 29306966), (10, 14653483), (13, 11271910), (26, 5635955), (31, 4726930), (62, 2363465), (65, 2254382), (130, 1127191), (155, 945386), (169, 867070), (310, 472693), (338, 433535), (403, 363610), (806, 181805), (845, 173414), (1690, 86707), (2015, 72722), (2797, 52390), (4030, 36361), (5239, 27970), (5594, 26195), (10478, 13985)]