17664742710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{49081}}^1$

素因数の和:49171

約数の個数: 128

約数和(自身を含む): 49757368320

約数和(自身を除く): 32092625610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 86, 90, 93, 129, 135, 155, 186, 215, 258, 270, 279, 310, 387, 430, 465, 558, 645, 774, 837, 930, 1161, 1290, 1333, 1395, 1674, 1935, 2322, 2666, 2790, 3870, 3999, 4185, 5805, 6665, 7998, 8370, 11610, 11997, 13330, 19995, 23994, 35991, 39990, 49081, 59985, 71982, 98162, 119970, 147243, 179955, 245405, 294486, 359910, 441729, 490810, 736215, 883458, 1325187, 1472430, 1521511, 2110483, 2208645, 2650374, 3043022, 4220966, 4417290, 4564533, 6331449, 6625935, 7607555, 9129066, 10552415, 12662898, 13251870, 13693599, 15215110, 18994347, 21104830, 22822665, 27387198, 31657245, 37988694, 41080797, 45645330, 56983041, 63314490, 65424973, 68467995, 82161594, 94971735, 113966082, 130849946, 136935990, 189943470, 196274919, 205403985, 284915205, 327124865, 392549838, 410807970, 569830410, 588824757, 654249730, 981374595, 1177649514, 1766474271, 1962749190, 2944123785, 3532948542, 5888247570, 8832371355, 17664742710]

約数ペア:

[(1, 17664742710), (2, 8832371355), (3, 5888247570), (5, 3532948542), (6, 2944123785), (9, 1962749190), (10, 1766474271), (15, 1177649514), (18, 981374595), (27, 654249730), (30, 588824757), (31, 569830410), (43, 410807970), (45, 392549838), (54, 327124865), (62, 284915205), (86, 205403985), (90, 196274919), (93, 189943470), (129, 136935990), (135, 130849946), (155, 113966082), (186, 94971735), (215, 82161594), (258, 68467995), (270, 65424973), (279, 63314490), (310, 56983041), (387, 45645330), (430, 41080797), (465, 37988694), (558, 31657245), (645, 27387198), (774, 22822665), (837, 21104830), (930, 18994347), (1161, 15215110), (1290, 13693599), (1333, 13251870), (1395, 12662898), (1674, 10552415), (1935, 9129066), (2322, 7607555), (2666, 6625935), (2790, 6331449), (3870, 4564533), (3999, 4417290), (4185, 4220966), (5805, 3043022), (6665, 2650374), (7998, 2208645), (8370, 2110483), (11610, 1521511), (11997, 1472430), (13330, 1325187), (19995, 883458), (23994, 736215), (35991, 490810), (39990, 441729), (49081, 359910), (59985, 294486), (71982, 245405), (98162, 179955), (119970, 147243)]