1870352172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12432

約数の個数: 144

約数和(自身を含む): 5675211360

約数和(自身を除く): 3804859188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 988, 1292, 1326, 1482, 1938, 1989, 2223, 2652, 2907, 2964, 3876, 3978, 4199, 4446, 5814, 7956, 8398, 8892, 11628, 12373, 12597, 16796, 24746, 25194, 37119, 37791, 49492, 50388, 74238, 75582, 111357, 148476, 151164, 160849, 210341, 222714, 235087, 321698, 420682, 445428, 470174, 482547, 631023, 643396, 705261, 841364, 940348, 965094, 1262046, 1410522, 1447641, 1893069, 1930188, 2115783, 2524092, 2734433, 2821044, 2895282, 3056131, 3786138, 3996479, 4231566, 5468866, 5790564, 6112262, 7572276, 7992958, 8203299, 8463132, 9168393, 10937732, 11989437, 12224524, 15985916, 16406598, 18336786, 23978874, 24609897, 27505179, 32813196, 35968311, 36673572, 47957748, 49219794, 51954227, 55010358, 71936622, 98439588, 103908454, 110020716, 143873244, 155862681, 207816908, 311725362, 467588043, 623450724, 935176086, 1870352172]

約数ペア:

[(1, 1870352172), (2, 935176086), (3, 623450724), (4, 467588043), (6, 311725362), (9, 207816908), (12, 155862681), (13, 143873244), (17, 110020716), (18, 103908454), (19, 98439588), (26, 71936622), (34, 55010358), (36, 51954227), (38, 49219794), (39, 47957748), (51, 36673572), (52, 35968311), (57, 32813196), (68, 27505179), (76, 24609897), (78, 23978874), (102, 18336786), (114, 16406598), (117, 15985916), (153, 12224524), (156, 11989437), (171, 10937732), (204, 9168393), (221, 8463132), (228, 8203299), (234, 7992958), (247, 7572276), (306, 6112262), (323, 5790564), (342, 5468866), (442, 4231566), (468, 3996479), (494, 3786138), (612, 3056131), (646, 2895282), (663, 2821044), (684, 2734433), (741, 2524092), (884, 2115783), (969, 1930188), (988, 1893069), (1292, 1447641), (1326, 1410522), (1482, 1262046), (1938, 965094), (1989, 940348), (2223, 841364), (2652, 705261), (2907, 643396), (2964, 631023), (3876, 482547), (3978, 470174), (4199, 445428), (4446, 420682), (5814, 321698), (7956, 235087), (8398, 222714), (8892, 210341), (11628, 160849), (12373, 151164), (12597, 148476), (16796, 111357), (24746, 75582), (25194, 74238), (37119, 50388), (37791, 49492)]