2019356790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{9371}}^1$

素因数の和:10045

約数の個数: 64

約数和(自身を含む): 5295704832

約数和(自身を除く): 3276348042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 653, 1306, 1959, 3265, 3918, 6530, 7183, 9371, 9795, 14366, 18742, 19590, 21549, 28113, 35915, 43098, 46855, 56226, 71830, 93710, 103081, 107745, 140565, 206162, 215490, 281130, 309243, 515405, 618486, 1030810, 1546215, 3092430, 6119263, 12238526, 18357789, 30596315, 36715578, 61192630, 67311893, 91788945, 134623786, 183577890, 201935679, 336559465, 403871358, 673118930, 1009678395, 2019356790]

約数ペア:

[(1, 2019356790), (2, 1009678395), (3, 673118930), (5, 403871358), (6, 336559465), (10, 201935679), (11, 183577890), (15, 134623786), (22, 91788945), (30, 67311893), (33, 61192630), (55, 36715578), (66, 30596315), (110, 18357789), (165, 12238526), (330, 6119263), (653, 3092430), (1306, 1546215), (1959, 1030810), (3265, 618486), (3918, 515405), (6530, 309243), (7183, 281130), (9371, 215490), (9795, 206162), (14366, 140565), (18742, 107745), (19590, 103081), (21549, 93710), (28113, 71830), (35915, 56226), (43098, 46855)]