27669460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 74737152

約数和(自身を除く): 47067692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 661, 805, 910, 1196, 1322, 1495, 1610, 1820, 2093, 2644, 2990, 3220, 3305, 4186, 4627, 5980, 6610, 8372, 8593, 9254, 10465, 13220, 15203, 17186, 18508, 20930, 23135, 30406, 34372, 41860, 42965, 46270, 60151, 60812, 76015, 85930, 92540, 106421, 120302, 152030, 171860, 197639, 212842, 240604, 300755, 304060, 395278, 425684, 532105, 601510, 790556, 988195, 1064210, 1203020, 1383473, 1976390, 2128420, 2766946, 3952780, 5533892, 6917365, 13834730, 27669460]

約数ペア:

[(1, 27669460), (2, 13834730), (4, 6917365), (5, 5533892), (7, 3952780), (10, 2766946), (13, 2128420), (14, 1976390), (20, 1383473), (23, 1203020), (26, 1064210), (28, 988195), (35, 790556), (46, 601510), (52, 532105), (65, 425684), (70, 395278), (91, 304060), (92, 300755), (115, 240604), (130, 212842), (140, 197639), (161, 171860), (182, 152030), (230, 120302), (260, 106421), (299, 92540), (322, 85930), (364, 76015), (455, 60812), (460, 60151), (598, 46270), (644, 42965), (661, 41860), (805, 34372), (910, 30406), (1196, 23135), (1322, 20930), (1495, 18508), (1610, 17186), (1820, 15203), (2093, 13220), (2644, 10465), (2990, 9254), (3220, 8593), (3305, 8372), (4186, 6610), (4627, 5980)]