12854155890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{134191}}^1$

素因数の和:134335

約数の個数: 64

約数和(自身を含む): 32154550272

約数和(自身を除く): 19300394382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 930, 1030, 1545, 3090, 3193, 6386, 9579, 15965, 19158, 31930, 47895, 95790, 134191, 268382, 402573, 670955, 805146, 1341910, 2012865, 4025730, 4159921, 8319842, 12479763, 13821673, 20799605, 24959526, 27643346, 41465019, 41599210, 62398815, 69108365, 82930038, 124797630, 138216730, 207325095, 414650190, 428471863, 856943726, 1285415589, 2142359315, 2570831178, 4284718630, 6427077945, 12854155890]

約数ペア:

[(1, 12854155890), (2, 6427077945), (3, 4284718630), (5, 2570831178), (6, 2142359315), (10, 1285415589), (15, 856943726), (30, 428471863), (31, 414650190), (62, 207325095), (93, 138216730), (103, 124797630), (155, 82930038), (186, 69108365), (206, 62398815), (309, 41599210), (310, 41465019), (465, 27643346), (515, 24959526), (618, 20799605), (930, 13821673), (1030, 12479763), (1545, 8319842), (3090, 4159921), (3193, 4025730), (6386, 2012865), (9579, 1341910), (15965, 805146), (19158, 670955), (31930, 402573), (47895, 268382), (95790, 134191)]