37213540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 102961152

約数和(自身を除く): 65747612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 127, 130, 140, 161, 182, 196, 230, 245, 254, 260, 299, 322, 364, 455, 460, 490, 508, 598, 635, 637, 644, 805, 889, 910, 980, 1127, 1196, 1270, 1274, 1495, 1610, 1651, 1778, 1820, 2093, 2254, 2540, 2548, 2921, 2990, 3185, 3220, 3302, 3556, 4186, 4445, 4508, 5635, 5842, 5980, 6223, 6370, 6604, 8255, 8372, 8890, 10465, 11270, 11557, 11684, 12446, 12740, 14605, 14651, 16510, 17780, 20447, 20930, 22540, 23114, 24892, 29210, 29302, 31115, 33020, 37973, 40894, 41860, 46228, 57785, 58420, 58604, 62230, 73255, 75946, 80899, 81788, 102235, 115570, 124460, 143129, 146510, 151892, 161798, 189865, 204470, 231140, 265811, 286258, 293020, 323596, 379730, 404495, 408940, 531622, 572516, 715645, 759460, 808990, 1063244, 1329055, 1431290, 1617980, 1860677, 2658110, 2862580, 3721354, 5316220, 7442708, 9303385, 18606770, 37213540]

約数ペア:

[(1, 37213540), (2, 18606770), (4, 9303385), (5, 7442708), (7, 5316220), (10, 3721354), (13, 2862580), (14, 2658110), (20, 1860677), (23, 1617980), (26, 1431290), (28, 1329055), (35, 1063244), (46, 808990), (49, 759460), (52, 715645), (65, 572516), (70, 531622), (91, 408940), (92, 404495), (98, 379730), (115, 323596), (127, 293020), (130, 286258), (140, 265811), (161, 231140), (182, 204470), (196, 189865), (230, 161798), (245, 151892), (254, 146510), (260, 143129), (299, 124460), (322, 115570), (364, 102235), (455, 81788), (460, 80899), (490, 75946), (508, 73255), (598, 62230), (635, 58604), (637, 58420), (644, 57785), (805, 46228), (889, 41860), (910, 40894), (980, 37973), (1127, 33020), (1196, 31115), (1270, 29302), (1274, 29210), (1495, 24892), (1610, 23114), (1651, 22540), (1778, 20930), (1820, 20447), (2093, 17780), (2254, 16510), (2540, 14651), (2548, 14605), (2921, 12740), (2990, 12446), (3185, 11684), (3220, 11557), (3302, 11270), (3556, 10465), (4186, 8890), (4445, 8372), (4508, 8255), (5635, 6604), (5842, 6370), (5980, 6223)]