940674540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38903}}^1$

素因数の和:38959

約数の個数: 96

約数和(自身を含む): 2928070656

約数和(自身を除く): 1987396116

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, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 38903, 77806, 116709, 155612, 194515, 233418, 389030, 466836, 505739, 583545, 778060, 1011478, 1167090, 1205993, 1517217, 2022956, 2334180, 2411986, 2528695, 3034434, 3617979, 4823972, 5057390, 6029965, 6068868, 7235958, 7586085, 10114780, 12059930, 14471916, 15172170, 15677909, 18089895, 24119860, 30344340, 31355818, 36179790, 47033727, 62711636, 72359580, 78389545, 94067454, 156779090, 188134908, 235168635, 313558180, 470337270, 940674540]

約数ペア:

[(1, 940674540), (2, 470337270), (3, 313558180), (4, 235168635), (5, 188134908), (6, 156779090), (10, 94067454), (12, 78389545), (13, 72359580), (15, 62711636), (20, 47033727), (26, 36179790), (30, 31355818), (31, 30344340), (39, 24119860), (52, 18089895), (60, 15677909), (62, 15172170), (65, 14471916), (78, 12059930), (93, 10114780), (124, 7586085), (130, 7235958), (155, 6068868), (156, 6029965), (186, 5057390), (195, 4823972), (260, 3617979), (310, 3034434), (372, 2528695), (390, 2411986), (403, 2334180), (465, 2022956), (620, 1517217), (780, 1205993), (806, 1167090), (930, 1011478), (1209, 778060), (1612, 583545), (1860, 505739), (2015, 466836), (2418, 389030), (4030, 233418), (4836, 194515), (6045, 155612), (8060, 116709), (12090, 77806), (24180, 38903)]