19557787020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{107119}}^1$

素因数の和:107327

約数の個数: 96

約数和(自身を含む): 58307558400

約数和(自身を除く): 38749771380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 179, 204, 255, 340, 358, 510, 537, 716, 895, 1020, 1074, 1790, 2148, 2685, 3043, 3580, 5370, 6086, 9129, 10740, 12172, 15215, 18258, 30430, 36516, 45645, 60860, 91290, 107119, 182580, 214238, 321357, 428476, 535595, 642714, 1071190, 1285428, 1606785, 1821023, 2142380, 3213570, 3642046, 5463069, 6427140, 7284092, 9105115, 10926138, 18210230, 19174301, 21852276, 27315345, 36420460, 38348602, 54630690, 57522903, 76697204, 95871505, 109261380, 115045806, 191743010, 230091612, 287614515, 325963117, 383486020, 575229030, 651926234, 977889351, 1150458060, 1303852468, 1629815585, 1955778702, 3259631170, 3911557404, 4889446755, 6519262340, 9778893510, 19557787020]

約数ペア:

[(1, 19557787020), (2, 9778893510), (3, 6519262340), (4, 4889446755), (5, 3911557404), (6, 3259631170), (10, 1955778702), (12, 1629815585), (15, 1303852468), (17, 1150458060), (20, 977889351), (30, 651926234), (34, 575229030), (51, 383486020), (60, 325963117), (68, 287614515), (85, 230091612), (102, 191743010), (170, 115045806), (179, 109261380), (204, 95871505), (255, 76697204), (340, 57522903), (358, 54630690), (510, 38348602), (537, 36420460), (716, 27315345), (895, 21852276), (1020, 19174301), (1074, 18210230), (1790, 10926138), (2148, 9105115), (2685, 7284092), (3043, 6427140), (3580, 5463069), (5370, 3642046), (6086, 3213570), (9129, 2142380), (10740, 1821023), (12172, 1606785), (15215, 1285428), (18258, 1071190), (30430, 642714), (36516, 535595), (45645, 428476), (60860, 321357), (91290, 214238), (107119, 182580)]