713606940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208657}}^1$

素因数の和:208691

約数の個数: 72

約数和(自身を含む): 2278545360

約数和(自身を除く): 1564938420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 208657, 417314, 625971, 834628, 1043285, 1251942, 1877913, 2086570, 2503884, 3129855, 3755826, 3964483, 4173140, 6259710, 7511652, 7928966, 9389565, 11893449, 12519420, 15857932, 18779130, 19822415, 23786898, 35680347, 37558260, 39644830, 47573796, 59467245, 71360694, 79289660, 118934490, 142721388, 178401735, 237868980, 356803470, 713606940]

約数ペア:

[(1, 713606940), (2, 356803470), (3, 237868980), (4, 178401735), (5, 142721388), (6, 118934490), (9, 79289660), (10, 71360694), (12, 59467245), (15, 47573796), (18, 39644830), (19, 37558260), (20, 35680347), (30, 23786898), (36, 19822415), (38, 18779130), (45, 15857932), (57, 12519420), (60, 11893449), (76, 9389565), (90, 7928966), (95, 7511652), (114, 6259710), (171, 4173140), (180, 3964483), (190, 3755826), (228, 3129855), (285, 2503884), (342, 2086570), (380, 1877913), (570, 1251942), (684, 1043285), (855, 834628), (1140, 625971), (1710, 417314), (3420, 208657)]