194490270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 577240560

約数和(自身を除く): 382750290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 234, 247, 285, 338, 342, 390, 494, 507, 570, 585, 673, 741, 845, 855, 1014, 1170, 1235, 1346, 1482, 1521, 1690, 1710, 2019, 2223, 2470, 2535, 3042, 3211, 3365, 3705, 4038, 4446, 5070, 6057, 6422, 6730, 7410, 7605, 8749, 9633, 10095, 11115, 12114, 12787, 15210, 16055, 17498, 19266, 20190, 22230, 25574, 26247, 28899, 30285, 32110, 38361, 43745, 48165, 52494, 57798, 60570, 63935, 76722, 78741, 87490, 96330, 113737, 115083, 127870, 131235, 144495, 157482, 166231, 191805, 227474, 230166, 262470, 288990, 332462, 341211, 383610, 393705, 498693, 568685, 575415, 682422, 787410, 831155, 997386, 1023633, 1137370, 1150830, 1496079, 1662310, 1706055, 2047266, 2161003, 2493465, 2992158, 3412110, 4322006, 4986930, 5118165, 6483009, 7480395, 10236330, 10805015, 12966018, 14960790, 19449027, 21610030, 32415045, 38898054, 64830090, 97245135, 194490270]

約数ペア:

[(1, 194490270), (2, 97245135), (3, 64830090), (5, 38898054), (6, 32415045), (9, 21610030), (10, 19449027), (13, 14960790), (15, 12966018), (18, 10805015), (19, 10236330), (26, 7480395), (30, 6483009), (38, 5118165), (39, 4986930), (45, 4322006), (57, 3412110), (65, 2992158), (78, 2493465), (90, 2161003), (95, 2047266), (114, 1706055), (117, 1662310), (130, 1496079), (169, 1150830), (171, 1137370), (190, 1023633), (195, 997386), (234, 831155), (247, 787410), (285, 682422), (338, 575415), (342, 568685), (390, 498693), (494, 393705), (507, 383610), (570, 341211), (585, 332462), (673, 288990), (741, 262470), (845, 230166), (855, 227474), (1014, 191805), (1170, 166231), (1235, 157482), (1346, 144495), (1482, 131235), (1521, 127870), (1690, 115083), (1710, 113737), (2019, 96330), (2223, 87490), (2470, 78741), (2535, 76722), (3042, 63935), (3211, 60570), (3365, 57798), (3705, 52494), (4038, 48165), (4446, 43745), (5070, 38361), (6057, 32110), (6422, 30285), (6730, 28899), (7410, 26247), (7605, 25574), (8749, 22230), (9633, 20190), (10095, 19266), (11115, 17498), (12114, 16055), (12787, 15210)]