2053018590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{859}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 5944320000

約数和(自身を除く): 3891301410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 599, 665, 798, 859, 1198, 1330, 1718, 1797, 1995, 2577, 2995, 3594, 3990, 4193, 4295, 5154, 5990, 6013, 8386, 8590, 8985, 11381, 12026, 12579, 12885, 16321, 17970, 18039, 20965, 22762, 25158, 25770, 30065, 32642, 34143, 36078, 41930, 48963, 56905, 60130, 62895, 68286, 79667, 81605, 90195, 97926, 113810, 114247, 125790, 159334, 163210, 170715, 180390, 228494, 239001, 244815, 341430, 342741, 398335, 478002, 489630, 514541, 571235, 685482, 796670, 1029082, 1142470, 1195005, 1543623, 1713705, 2390010, 2572705, 3087246, 3427410, 3601787, 5145410, 7203574, 7718115, 9776279, 10805361, 15436230, 18008935, 19552558, 21610722, 29328837, 36017870, 48881395, 54026805, 58657674, 68433953, 97762790, 108053610, 136867906, 146644185, 205301859, 293288370, 342169765, 410603718, 684339530, 1026509295, 2053018590]

約数ペア:

[(1, 2053018590), (2, 1026509295), (3, 684339530), (5, 410603718), (6, 342169765), (7, 293288370), (10, 205301859), (14, 146644185), (15, 136867906), (19, 108053610), (21, 97762790), (30, 68433953), (35, 58657674), (38, 54026805), (42, 48881395), (57, 36017870), (70, 29328837), (95, 21610722), (105, 19552558), (114, 18008935), (133, 15436230), (190, 10805361), (210, 9776279), (266, 7718115), (285, 7203574), (399, 5145410), (570, 3601787), (599, 3427410), (665, 3087246), (798, 2572705), (859, 2390010), (1198, 1713705), (1330, 1543623), (1718, 1195005), (1797, 1142470), (1995, 1029082), (2577, 796670), (2995, 685482), (3594, 571235), (3990, 514541), (4193, 489630), (4295, 478002), (5154, 398335), (5990, 342741), (6013, 341430), (8386, 244815), (8590, 239001), (8985, 228494), (11381, 180390), (12026, 170715), (12579, 163210), (12885, 159334), (16321, 125790), (17970, 114247), (18039, 113810), (20965, 97926), (22762, 90195), (25158, 81605), (25770, 79667), (30065, 68286), (32642, 62895), (34143, 60130), (36078, 56905), (41930, 48963)]