74138190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 128

約数和(自身を含む): 226851840

約数和(自身を除く): 152713650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1093, 1190, 1330, 1615, 1785, 1938, 1995, 2186, 2261, 3230, 3279, 3570, 3990, 4522, 4845, 5465, 6558, 6783, 7651, 9690, 10930, 11305, 13566, 15302, 16395, 18581, 20767, 22610, 22953, 32790, 33915, 37162, 38255, 41534, 45906, 55743, 62301, 67830, 76510, 92905, 103835, 111486, 114765, 124602, 130067, 145369, 185810, 207670, 229530, 260134, 278715, 290738, 311505, 353039, 390201, 436107, 557430, 623010, 650335, 706078, 726845, 780402, 872214, 1059117, 1300670, 1453690, 1765195, 1951005, 2118234, 2180535, 2471273, 3530390, 3902010, 4361070, 4942546, 5295585, 7413819, 10591170, 12356365, 14827638, 24712730, 37069095, 74138190]

約数ペア:

[(1, 74138190), (2, 37069095), (3, 24712730), (5, 14827638), (6, 12356365), (7, 10591170), (10, 7413819), (14, 5295585), (15, 4942546), (17, 4361070), (19, 3902010), (21, 3530390), (30, 2471273), (34, 2180535), (35, 2118234), (38, 1951005), (42, 1765195), (51, 1453690), (57, 1300670), (70, 1059117), (85, 872214), (95, 780402), (102, 726845), (105, 706078), (114, 650335), (119, 623010), (133, 557430), (170, 436107), (190, 390201), (210, 353039), (238, 311505), (255, 290738), (266, 278715), (285, 260134), (323, 229530), (357, 207670), (399, 185810), (510, 145369), (570, 130067), (595, 124602), (646, 114765), (665, 111486), (714, 103835), (798, 92905), (969, 76510), (1093, 67830), (1190, 62301), (1330, 55743), (1615, 45906), (1785, 41534), (1938, 38255), (1995, 37162), (2186, 33915), (2261, 32790), (3230, 22953), (3279, 22610), (3570, 20767), (3990, 18581), (4522, 16395), (4845, 15302), (5465, 13566), (6558, 11305), (6783, 10930), (7651, 9690)]