85331790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20233

約数の個数: 48

約数和(自身を含む): 226594368

約数和(自身を除く): 141262578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 20173, 40346, 60519, 100865, 121038, 181557, 201730, 302595, 363114, 605190, 907785, 948131, 1815570, 1896262, 2844393, 4740655, 5688786, 8533179, 9481310, 14221965, 17066358, 28443930, 42665895, 85331790]

約数ペア:

[(1, 85331790), (2, 42665895), (3, 28443930), (5, 17066358), (6, 14221965), (9, 9481310), (10, 8533179), (15, 5688786), (18, 4740655), (30, 2844393), (45, 1896262), (47, 1815570), (90, 948131), (94, 907785), (141, 605190), (235, 363114), (282, 302595), (423, 201730), (470, 181557), (705, 121038), (846, 100865), (1410, 60519), (2115, 40346), (4230, 20173)]