9744540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 30528792

約数和(自身を除く): 20784252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 961, 1014, 1209, 1612, 1690, 1860, 1922, 2015, 2028, 2418, 2535, 2883, 3380, 3844, 4030, 4805, 4836, 5070, 5239, 5766, 6045, 8060, 9610, 10140, 10478, 11532, 12090, 12493, 14415, 15717, 19220, 20956, 24180, 24986, 26195, 28830, 31434, 37479, 49972, 52390, 57660, 62465, 62868, 74958, 78585, 104780, 124930, 149916, 157170, 162409, 187395, 249860, 314340, 324818, 374790, 487227, 649636, 749580, 812045, 974454, 1624090, 1948908, 2436135, 3248180, 4872270, 9744540]

約数ペア:

[(1, 9744540), (2, 4872270), (3, 3248180), (4, 2436135), (5, 1948908), (6, 1624090), (10, 974454), (12, 812045), (13, 749580), (15, 649636), (20, 487227), (26, 374790), (30, 324818), (31, 314340), (39, 249860), (52, 187395), (60, 162409), (62, 157170), (65, 149916), (78, 124930), (93, 104780), (124, 78585), (130, 74958), (155, 62868), (156, 62465), (169, 57660), (186, 52390), (195, 49972), (260, 37479), (310, 31434), (338, 28830), (372, 26195), (390, 24986), (403, 24180), (465, 20956), (507, 19220), (620, 15717), (676, 14415), (780, 12493), (806, 12090), (845, 11532), (930, 10478), (961, 10140), (1014, 9610), (1209, 8060), (1612, 6045), (1690, 5766), (1860, 5239), (1922, 5070), (2015, 4836), (2028, 4805), (2418, 4030), (2535, 3844), (2883, 3380)]