3136244020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{246173}}^1$

素因数の和:246209

約数の個数: 72

約数和(自身を含む): 8250767784

約数和(自身を除く): 5114523764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 246173, 492346, 984692, 1230865, 1723211, 2461730, 3200249, 3446422, 4923460, 6400498, 6892844, 8616055, 12062477, 12800996, 16001245, 17232110, 22401743, 24124954, 32002490, 34464220, 44803486, 48249908, 60312385, 64004980, 89606972, 112008715, 120624770, 156812201, 224017430, 241249540, 313624402, 448034860, 627248804, 784061005, 1568122010, 3136244020]

約数ペア:

[(1, 3136244020), (2, 1568122010), (4, 784061005), (5, 627248804), (7, 448034860), (10, 313624402), (13, 241249540), (14, 224017430), (20, 156812201), (26, 120624770), (28, 112008715), (35, 89606972), (49, 64004980), (52, 60312385), (65, 48249908), (70, 44803486), (91, 34464220), (98, 32002490), (130, 24124954), (140, 22401743), (182, 17232110), (196, 16001245), (245, 12800996), (260, 12062477), (364, 8616055), (455, 6892844), (490, 6400498), (637, 4923460), (910, 3446422), (980, 3200249), (1274, 2461730), (1820, 1723211), (2548, 1230865), (3185, 984692), (6370, 492346), (12740, 246173)]