64143030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 121651530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 59, 62, 70, 93, 105, 118, 155, 167, 177, 186, 210, 217, 295, 310, 334, 354, 413, 434, 465, 501, 590, 651, 826, 835, 885, 930, 1002, 1085, 1169, 1239, 1302, 1670, 1770, 1829, 2065, 2170, 2338, 2478, 2505, 3255, 3507, 3658, 4130, 5010, 5177, 5487, 5845, 6195, 6510, 7014, 9145, 9853, 10354, 10974, 11690, 12390, 12803, 15531, 17535, 18290, 19706, 25606, 25885, 27435, 29559, 31062, 35070, 36239, 38409, 49265, 51770, 54870, 59118, 64015, 68971, 72478, 76818, 77655, 98530, 108717, 128030, 137942, 147795, 155310, 181195, 192045, 206913, 217434, 295590, 305443, 344855, 362390, 384090, 413826, 543585, 610886, 689710, 916329, 1034565, 1087170, 1527215, 1832658, 2069130, 2138101, 3054430, 4276202, 4581645, 6414303, 9163290, 10690505, 12828606, 21381010, 32071515, 64143030]

約数ペア:

[(1, 64143030), (2, 32071515), (3, 21381010), (5, 12828606), (6, 10690505), (7, 9163290), (10, 6414303), (14, 4581645), (15, 4276202), (21, 3054430), (30, 2138101), (31, 2069130), (35, 1832658), (42, 1527215), (59, 1087170), (62, 1034565), (70, 916329), (93, 689710), (105, 610886), (118, 543585), (155, 413826), (167, 384090), (177, 362390), (186, 344855), (210, 305443), (217, 295590), (295, 217434), (310, 206913), (334, 192045), (354, 181195), (413, 155310), (434, 147795), (465, 137942), (501, 128030), (590, 108717), (651, 98530), (826, 77655), (835, 76818), (885, 72478), (930, 68971), (1002, 64015), (1085, 59118), (1169, 54870), (1239, 51770), (1302, 49265), (1670, 38409), (1770, 36239), (1829, 35070), (2065, 31062), (2170, 29559), (2338, 27435), (2478, 25885), (2505, 25606), (3255, 19706), (3507, 18290), (3658, 17535), (4130, 15531), (5010, 12803), (5177, 12390), (5487, 11690), (5845, 10974), (6195, 10354), (6510, 9853), (7014, 9145)]