202108530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 548997120

約数和(自身を除く): 346888590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 73, 78, 93, 130, 146, 155, 186, 195, 219, 229, 310, 365, 390, 403, 438, 458, 465, 687, 730, 806, 930, 949, 1095, 1145, 1209, 1374, 1898, 2015, 2190, 2263, 2290, 2418, 2847, 2977, 3435, 4030, 4526, 4745, 5694, 5954, 6045, 6789, 6870, 7099, 8931, 9490, 11315, 12090, 13578, 14198, 14235, 14885, 16717, 17862, 21297, 22630, 28470, 29419, 29770, 33434, 33945, 35495, 42594, 44655, 50151, 58838, 67890, 70990, 83585, 88257, 89310, 92287, 100302, 106485, 147095, 167170, 176514, 184574, 212970, 217321, 250755, 276861, 294190, 434642, 441285, 461435, 501510, 518227, 553722, 651963, 882570, 922870, 1036454, 1086605, 1303926, 1384305, 1554681, 2173210, 2591135, 2768610, 3109362, 3259815, 5182270, 6519630, 6736951, 7773405, 13473902, 15546810, 20210853, 33684755, 40421706, 67369510, 101054265, 202108530]

約数ペア:

[(1, 202108530), (2, 101054265), (3, 67369510), (5, 40421706), (6, 33684755), (10, 20210853), (13, 15546810), (15, 13473902), (26, 7773405), (30, 6736951), (31, 6519630), (39, 5182270), (62, 3259815), (65, 3109362), (73, 2768610), (78, 2591135), (93, 2173210), (130, 1554681), (146, 1384305), (155, 1303926), (186, 1086605), (195, 1036454), (219, 922870), (229, 882570), (310, 651963), (365, 553722), (390, 518227), (403, 501510), (438, 461435), (458, 441285), (465, 434642), (687, 294190), (730, 276861), (806, 250755), (930, 217321), (949, 212970), (1095, 184574), (1145, 176514), (1209, 167170), (1374, 147095), (1898, 106485), (2015, 100302), (2190, 92287), (2263, 89310), (2290, 88257), (2418, 83585), (2847, 70990), (2977, 67890), (3435, 58838), (4030, 50151), (4526, 44655), (4745, 42594), (5694, 35495), (5954, 33945), (6045, 33434), (6789, 29770), (6870, 29419), (7099, 28470), (8931, 22630), (9490, 21297), (11315, 17862), (12090, 16717), (13578, 14885), (14198, 14235)]