1923431310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 5238835056

約数和(自身を除く): 3315403746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 67, 74, 90, 111, 134, 185, 201, 222, 233, 333, 335, 370, 402, 466, 555, 603, 666, 670, 699, 1005, 1110, 1165, 1206, 1369, 1398, 1665, 2010, 2097, 2330, 2479, 2738, 3015, 3330, 3495, 4107, 4194, 4958, 6030, 6845, 6990, 7437, 8214, 8621, 10485, 12321, 12395, 13690, 14874, 15611, 17242, 20535, 20970, 22311, 24642, 24790, 25863, 31222, 37185, 41070, 43105, 44622, 46833, 51726, 61605, 74370, 77589, 78055, 86210, 91723, 93666, 111555, 123210, 129315, 140499, 155178, 156110, 183446, 223110, 234165, 258630, 275169, 280998, 318977, 387945, 458615, 468330, 550338, 577607, 637954, 702495, 775890, 825507, 917230, 956931, 1155214, 1375845, 1404990, 1594885, 1651014, 1732821, 1913862, 2751690, 2870793, 2888035, 3189770, 3465642, 4127535, 4784655, 5198463, 5741586, 5776070, 8255070, 8664105, 9569310, 10396926, 14353965, 17328210, 21371459, 25992315, 28707930, 42742918, 51984630, 64114377, 106857295, 128228754, 192343131, 213714590, 320571885, 384686262, 641143770, 961715655, 1923431310]

約数ペア:

[(1, 1923431310), (2, 961715655), (3, 641143770), (5, 384686262), (6, 320571885), (9, 213714590), (10, 192343131), (15, 128228754), (18, 106857295), (30, 64114377), (37, 51984630), (45, 42742918), (67, 28707930), (74, 25992315), (90, 21371459), (111, 17328210), (134, 14353965), (185, 10396926), (201, 9569310), (222, 8664105), (233, 8255070), (333, 5776070), (335, 5741586), (370, 5198463), (402, 4784655), (466, 4127535), (555, 3465642), (603, 3189770), (666, 2888035), (670, 2870793), (699, 2751690), (1005, 1913862), (1110, 1732821), (1165, 1651014), (1206, 1594885), (1369, 1404990), (1398, 1375845), (1665, 1155214), (2010, 956931), (2097, 917230), (2330, 825507), (2479, 775890), (2738, 702495), (3015, 637954), (3330, 577607), (3495, 550338), (4107, 468330), (4194, 458615), (4958, 387945), (6030, 318977), (6845, 280998), (6990, 275169), (7437, 258630), (8214, 234165), (8621, 223110), (10485, 183446), (12321, 156110), (12395, 155178), (13690, 140499), (14874, 129315), (15611, 123210), (17242, 111555), (20535, 93666), (20970, 91723), (22311, 86210), (24642, 78055), (24790, 77589), (25863, 74370), (31222, 61605), (37185, 51726), (41070, 46833), (43105, 44622)]