349394370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 965260800

約数和(自身を除く): 615866430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 151, 170, 195, 221, 255, 302, 349, 390, 442, 453, 510, 663, 698, 755, 906, 1047, 1105, 1326, 1510, 1745, 1963, 2094, 2210, 2265, 2567, 3315, 3490, 3926, 4530, 4537, 5134, 5235, 5889, 5933, 6630, 7701, 9074, 9815, 10470, 11778, 11866, 12835, 13611, 15402, 17799, 19630, 22685, 25670, 27222, 29445, 29665, 33371, 35598, 38505, 45370, 52699, 58890, 59330, 66742, 68055, 77010, 77129, 88995, 100113, 105398, 136110, 154258, 158097, 166855, 177990, 200226, 231387, 263495, 316194, 333710, 385645, 462774, 500565, 526990, 685087, 771290, 790485, 895883, 1001130, 1156935, 1370174, 1580970, 1791766, 2055261, 2313870, 2687649, 3425435, 4110522, 4479415, 5375298, 6850870, 8958830, 10276305, 11646479, 13438245, 20552610, 23292958, 26876490, 34939437, 58232395, 69878874, 116464790, 174697185, 349394370]

約数ペア:

[(1, 349394370), (2, 174697185), (3, 116464790), (5, 69878874), (6, 58232395), (10, 34939437), (13, 26876490), (15, 23292958), (17, 20552610), (26, 13438245), (30, 11646479), (34, 10276305), (39, 8958830), (51, 6850870), (65, 5375298), (78, 4479415), (85, 4110522), (102, 3425435), (130, 2687649), (151, 2313870), (170, 2055261), (195, 1791766), (221, 1580970), (255, 1370174), (302, 1156935), (349, 1001130), (390, 895883), (442, 790485), (453, 771290), (510, 685087), (663, 526990), (698, 500565), (755, 462774), (906, 385645), (1047, 333710), (1105, 316194), (1326, 263495), (1510, 231387), (1745, 200226), (1963, 177990), (2094, 166855), (2210, 158097), (2265, 154258), (2567, 136110), (3315, 105398), (3490, 100113), (3926, 88995), (4530, 77129), (4537, 77010), (5134, 68055), (5235, 66742), (5889, 59330), (5933, 58890), (6630, 52699), (7701, 45370), (9074, 38505), (9815, 35598), (10470, 33371), (11778, 29665), (11866, 29445), (12835, 27222), (13611, 25670), (15402, 22685), (17799, 19630)]