337087890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28591}}^1$

素因数の和:28735

約数の個数: 48

約数和(自身を含む): 883149696

約数和(自身を除く): 546061806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 28591, 57182, 85773, 142955, 171546, 257319, 285910, 428865, 514638, 857730, 1286595, 2573190, 3745421, 7490842, 11236263, 18727105, 22472526, 33708789, 37454210, 56181315, 67417578, 112362630, 168543945, 337087890]

約数ペア:

[(1, 337087890), (2, 168543945), (3, 112362630), (5, 67417578), (6, 56181315), (9, 37454210), (10, 33708789), (15, 22472526), (18, 18727105), (30, 11236263), (45, 7490842), (90, 3745421), (131, 2573190), (262, 1286595), (393, 857730), (655, 514638), (786, 428865), (1179, 285910), (1310, 257319), (1965, 171546), (2358, 142955), (3930, 85773), (5895, 57182), (11790, 28591)]