652500870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 1862784000

約数和(自身を除く): 1210283130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 307, 349, 406, 435, 609, 614, 698, 870, 921, 1015, 1047, 1218, 1535, 1745, 1842, 2030, 2094, 2149, 2443, 3045, 3070, 3490, 4298, 4605, 4886, 5235, 6090, 6447, 7329, 8903, 9210, 10121, 10470, 10745, 12215, 12894, 14658, 17806, 20242, 21490, 24430, 26709, 30363, 32235, 36645, 44515, 50605, 53418, 60726, 62321, 64470, 70847, 73290, 89030, 101210, 107143, 124642, 133545, 141694, 151815, 186963, 212541, 214286, 267090, 303630, 311605, 321429, 354235, 373926, 425082, 535715, 623210, 642858, 708470, 750001, 934815, 1062705, 1071430, 1500002, 1607145, 1869630, 2125410, 2250003, 3107147, 3214290, 3750005, 4500006, 6214294, 7500010, 9321441, 11250015, 15535735, 18642882, 21750029, 22500030, 31071470, 43500058, 46607205, 65250087, 93214410, 108750145, 130500174, 217500290, 326250435, 652500870]

約数ペア:

[(1, 652500870), (2, 326250435), (3, 217500290), (5, 130500174), (6, 108750145), (7, 93214410), (10, 65250087), (14, 46607205), (15, 43500058), (21, 31071470), (29, 22500030), (30, 21750029), (35, 18642882), (42, 15535735), (58, 11250015), (70, 9321441), (87, 7500010), (105, 6214294), (145, 4500006), (174, 3750005), (203, 3214290), (210, 3107147), (290, 2250003), (307, 2125410), (349, 1869630), (406, 1607145), (435, 1500002), (609, 1071430), (614, 1062705), (698, 934815), (870, 750001), (921, 708470), (1015, 642858), (1047, 623210), (1218, 535715), (1535, 425082), (1745, 373926), (1842, 354235), (2030, 321429), (2094, 311605), (2149, 303630), (2443, 267090), (3045, 214286), (3070, 212541), (3490, 186963), (4298, 151815), (4605, 141694), (4886, 133545), (5235, 124642), (6090, 107143), (6447, 101210), (7329, 89030), (8903, 73290), (9210, 70847), (10121, 64470), (10470, 62321), (10745, 60726), (12215, 53418), (12894, 50605), (14658, 44515), (17806, 36645), (20242, 32235), (21490, 30363), (24430, 26709)]