69531540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 212056320

約数和(自身を除く): 142524780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 919, 970, 1164, 1261, 1455, 1838, 1940, 2522, 2757, 2910, 3676, 3783, 4595, 5044, 5514, 5820, 6305, 7566, 9190, 11028, 11947, 12610, 13785, 15132, 18380, 18915, 23894, 25220, 27570, 35841, 37830, 47788, 55140, 59735, 71682, 75660, 89143, 119470, 143364, 178286, 179205, 238940, 267429, 356572, 358410, 445715, 534858, 716820, 891430, 1069716, 1158859, 1337145, 1782860, 2317718, 2674290, 3476577, 4635436, 5348580, 5794295, 6953154, 11588590, 13906308, 17382885, 23177180, 34765770, 69531540]

約数ペア:

[(1, 69531540), (2, 34765770), (3, 23177180), (4, 17382885), (5, 13906308), (6, 11588590), (10, 6953154), (12, 5794295), (13, 5348580), (15, 4635436), (20, 3476577), (26, 2674290), (30, 2317718), (39, 1782860), (52, 1337145), (60, 1158859), (65, 1069716), (78, 891430), (97, 716820), (130, 534858), (156, 445715), (194, 358410), (195, 356572), (260, 267429), (291, 238940), (388, 179205), (390, 178286), (485, 143364), (582, 119470), (780, 89143), (919, 75660), (970, 71682), (1164, 59735), (1261, 55140), (1455, 47788), (1838, 37830), (1940, 35841), (2522, 27570), (2757, 25220), (2910, 23894), (3676, 18915), (3783, 18380), (4595, 15132), (5044, 13785), (5514, 12610), (5820, 11947), (6305, 11028), (7566, 9190)]