219789837870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1\times {\mathrm{122389}}^1$

素因数の和:124361

約数の個数: 64

約数和(自身を含む): 544798033920

約数和(自身を除く): 325008196050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1931, 3862, 5793, 9655, 11586, 19310, 28965, 57930, 59861, 119722, 122389, 179583, 244778, 299305, 359166, 367167, 598610, 611945, 734334, 897915, 1223890, 1795830, 1835835, 3671670, 3794059, 7588118, 11382177, 18970295, 22764354, 37940590, 56910885, 113821770, 236333159, 472666318, 708999477, 1181665795, 1417998954, 2363331590, 3544997385, 7089994770, 7326327929, 14652655858, 21978983787, 36631639645, 43957967574, 73263279290, 109894918935, 219789837870]

約数ペア:

[(1, 219789837870), (2, 109894918935), (3, 73263279290), (5, 43957967574), (6, 36631639645), (10, 21978983787), (15, 14652655858), (30, 7326327929), (31, 7089994770), (62, 3544997385), (93, 2363331590), (155, 1417998954), (186, 1181665795), (310, 708999477), (465, 472666318), (930, 236333159), (1931, 113821770), (3862, 56910885), (5793, 37940590), (9655, 22764354), (11586, 18970295), (19310, 11382177), (28965, 7588118), (57930, 3794059), (59861, 3671670), (119722, 1835835), (122389, 1795830), (179583, 1223890), (244778, 897915), (299305, 734334), (359166, 611945), (367167, 598610)]