202112730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 551940480

約数和(自身を除く): 349827750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 251, 345, 389, 414, 502, 690, 753, 778, 1035, 1167, 1255, 1506, 1945, 2070, 2259, 2334, 2510, 3501, 3765, 3890, 4518, 5773, 5835, 7002, 7530, 8947, 11295, 11546, 11670, 17319, 17505, 17894, 22590, 26841, 28865, 34638, 35010, 44735, 51957, 53682, 57730, 80523, 86595, 89470, 97639, 103914, 134205, 161046, 173190, 195278, 259785, 268410, 292917, 402615, 488195, 519570, 585834, 805230, 878751, 976390, 1464585, 1757502, 2245697, 2929170, 4393755, 4491394, 6737091, 8787510, 11228485, 13474182, 20211273, 22456970, 33685455, 40422546, 67370910, 101056365, 202112730]

約数ペア:

[(1, 202112730), (2, 101056365), (3, 67370910), (5, 40422546), (6, 33685455), (9, 22456970), (10, 20211273), (15, 13474182), (18, 11228485), (23, 8787510), (30, 6737091), (45, 4491394), (46, 4393755), (69, 2929170), (90, 2245697), (115, 1757502), (138, 1464585), (207, 976390), (230, 878751), (251, 805230), (345, 585834), (389, 519570), (414, 488195), (502, 402615), (690, 292917), (753, 268410), (778, 259785), (1035, 195278), (1167, 173190), (1255, 161046), (1506, 134205), (1945, 103914), (2070, 97639), (2259, 89470), (2334, 86595), (2510, 80523), (3501, 57730), (3765, 53682), (3890, 51957), (4518, 44735), (5773, 35010), (5835, 34638), (7002, 28865), (7530, 26841), (8947, 22590), (11295, 17894), (11546, 17505), (11670, 17319)]