137670780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13577}}^1$

素因数の和:13615

約数の個数: 72

約数和(自身を含む): 417442032

約数和(自身を除く): 279771252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 13577, 27154, 40731, 54308, 67885, 81462, 135770, 162924, 176501, 203655, 271540, 353002, 407310, 529503, 706004, 814620, 882505, 1059006, 1765010, 2118012, 2294513, 2647515, 3530020, 4589026, 5295030, 6883539, 9178052, 10590060, 11472565, 13767078, 22945130, 27534156, 34417695, 45890260, 68835390, 137670780]

約数ペア:

[(1, 137670780), (2, 68835390), (3, 45890260), (4, 34417695), (5, 27534156), (6, 22945130), (10, 13767078), (12, 11472565), (13, 10590060), (15, 9178052), (20, 6883539), (26, 5295030), (30, 4589026), (39, 3530020), (52, 2647515), (60, 2294513), (65, 2118012), (78, 1765010), (130, 1059006), (156, 882505), (169, 814620), (195, 706004), (260, 529503), (338, 407310), (390, 353002), (507, 271540), (676, 203655), (780, 176501), (845, 162924), (1014, 135770), (1690, 81462), (2028, 67885), (2535, 54308), (3380, 40731), (5070, 27154), (10140, 13577)]