4914990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 12933648

約数和(自身を除く): 8018658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 563, 582, 873, 970, 1126, 1455, 1689, 1746, 2815, 2910, 3378, 4365, 5067, 5630, 8445, 8730, 10134, 16890, 25335, 50670, 54611, 109222, 163833, 273055, 327666, 491499, 546110, 819165, 982998, 1638330, 2457495, 4914990]

約数ペア:

[(1, 4914990), (2, 2457495), (3, 1638330), (5, 982998), (6, 819165), (9, 546110), (10, 491499), (15, 327666), (18, 273055), (30, 163833), (45, 109222), (90, 54611), (97, 50670), (194, 25335), (291, 16890), (485, 10134), (563, 8730), (582, 8445), (873, 5630), (970, 5067), (1126, 4365), (1455, 3378), (1689, 2910), (1746, 2815)]