23889180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 79801344

約数和(自身を除く): 55912164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2473, 3220, 4830, 4946, 7419, 9660, 9892, 12365, 14838, 17311, 24730, 29676, 34622, 37095, 49460, 51933, 56879, 69244, 74190, 86555, 103866, 113758, 148380, 170637, 173110, 207732, 227516, 259665, 284395, 341274, 346220, 398153, 519330, 568790, 682548, 796306, 853185, 1038660, 1137580, 1194459, 1592612, 1706370, 1990765, 2388918, 3412740, 3981530, 4777836, 5972295, 7963060, 11944590, 23889180]

約数ペア:

[(1, 23889180), (2, 11944590), (3, 7963060), (4, 5972295), (5, 4777836), (6, 3981530), (7, 3412740), (10, 2388918), (12, 1990765), (14, 1706370), (15, 1592612), (20, 1194459), (21, 1137580), (23, 1038660), (28, 853185), (30, 796306), (35, 682548), (42, 568790), (46, 519330), (60, 398153), (69, 346220), (70, 341274), (84, 284395), (92, 259665), (105, 227516), (115, 207732), (138, 173110), (140, 170637), (161, 148380), (210, 113758), (230, 103866), (276, 86555), (322, 74190), (345, 69244), (420, 56879), (460, 51933), (483, 49460), (644, 37095), (690, 34622), (805, 29676), (966, 24730), (1380, 17311), (1610, 14838), (1932, 12365), (2415, 9892), (2473, 9660), (3220, 7419), (4830, 4946)]