499657860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 144

約数和(自身を含む): 1657096896

約数和(自身を除く): 1157439036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 3015, 3187, 3484, 4020, 4355, 5226, 6030, 6374, 7839, 8710, 9561, 10452, 12060, 12748, 13065, 15678, 15935, 17420, 19122, 26130, 28683, 31356, 31870, 38244, 39195, 41431, 47805, 52260, 57366, 63740, 78390, 82862, 95610, 114732, 124293, 143415, 156780, 165724, 191220, 207155, 213529, 248586, 286830, 372879, 414310, 427058, 497172, 573660, 621465, 640587, 745758, 828620, 854116, 1067645, 1242930, 1281174, 1491516, 1864395, 1921761, 2135290, 2485860, 2562348, 2775877, 3202935, 3728790, 3843522, 4270580, 5551754, 6405870, 7457580, 7687044, 8327631, 9608805, 11103508, 12811740, 13879385, 16655262, 19217610, 24982893, 27758770, 33310524, 38435220, 41638155, 49965786, 55517540, 83276310, 99931572, 124914465, 166552620, 249828930, 499657860]

約数ペア:

[(1, 499657860), (2, 249828930), (3, 166552620), (4, 124914465), (5, 99931572), (6, 83276310), (9, 55517540), (10, 49965786), (12, 41638155), (13, 38435220), (15, 33310524), (18, 27758770), (20, 24982893), (26, 19217610), (30, 16655262), (36, 13879385), (39, 12811740), (45, 11103508), (52, 9608805), (60, 8327631), (65, 7687044), (67, 7457580), (78, 6405870), (90, 5551754), (117, 4270580), (130, 3843522), (134, 3728790), (156, 3202935), (180, 2775877), (195, 2562348), (201, 2485860), (234, 2135290), (260, 1921761), (268, 1864395), (335, 1491516), (390, 1281174), (402, 1242930), (468, 1067645), (585, 854116), (603, 828620), (670, 745758), (780, 640587), (804, 621465), (871, 573660), (1005, 497172), (1170, 427058), (1206, 414310), (1340, 372879), (1742, 286830), (2010, 248586), (2340, 213529), (2412, 207155), (2613, 191220), (3015, 165724), (3187, 156780), (3484, 143415), (4020, 124293), (4355, 114732), (5226, 95610), (6030, 82862), (6374, 78390), (7839, 63740), (8710, 57366), (9561, 52260), (10452, 47805), (12060, 41431), (12748, 39195), (13065, 38244), (15678, 31870), (15935, 31356), (17420, 28683), (19122, 26130)]