3000000234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7300

約数の個数: 128

約数和(自身を含む): 8071114752

約数和(自身を除く): 5071114518

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 53, 66, 77, 102, 106, 119, 154, 159, 187, 231, 238, 318, 357, 371, 374, 462, 561, 583, 714, 742, 901, 1113, 1122, 1166, 1309, 1749, 1802, 2226, 2618, 2703, 3498, 3927, 4081, 5406, 6307, 7207, 7854, 8162, 9911, 12243, 12614, 14414, 18921, 19822, 21621, 24486, 29733, 37842, 43242, 50449, 59466, 69377, 79277, 100898, 122519, 138754, 151347, 158554, 208131, 237831, 245038, 302694, 367557, 381971, 416262, 475662, 554939, 735114, 763942, 857633, 1109878, 1145913, 1347709, 1664817, 1715266, 2291826, 2572899, 2673797, 2695418, 3329634, 4043127, 4201681, 5145798, 5347594, 6493507, 8021391, 8086254, 8403362, 9433963, 12605043, 12987014, 16042782, 18867926, 19480521, 25210086, 28301889, 29411767, 38961042, 45454549, 56603778, 58823534, 71428577, 88235301, 90909098, 136363647, 142857154, 176470602, 214285731, 272727294, 428571462, 500000039, 1000000078, 1500000117, 3000000234]

約数ペア:

[(1, 3000000234), (2, 1500000117), (3, 1000000078), (6, 500000039), (7, 428571462), (11, 272727294), (14, 214285731), (17, 176470602), (21, 142857154), (22, 136363647), (33, 90909098), (34, 88235301), (42, 71428577), (51, 58823534), (53, 56603778), (66, 45454549), (77, 38961042), (102, 29411767), (106, 28301889), (119, 25210086), (154, 19480521), (159, 18867926), (187, 16042782), (231, 12987014), (238, 12605043), (318, 9433963), (357, 8403362), (371, 8086254), (374, 8021391), (462, 6493507), (561, 5347594), (583, 5145798), (714, 4201681), (742, 4043127), (901, 3329634), (1113, 2695418), (1122, 2673797), (1166, 2572899), (1309, 2291826), (1749, 1715266), (1802, 1664817), (2226, 1347709), (2618, 1145913), (2703, 1109878), (3498, 857633), (3927, 763942), (4081, 735114), (5406, 554939), (6307, 475662), (7207, 416262), (7854, 381971), (8162, 367557), (9911, 302694), (12243, 245038), (12614, 237831), (14414, 208131), (18921, 158554), (19822, 151347), (21621, 138754), (24486, 122519), (29733, 100898), (37842, 79277), (43242, 69377), (50449, 59466)]